Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543

Potensi pengaruh batuan andesit terhadap peningkatan sulfur di batubara sektor andesit pt asmin bara bronang daerah kabupaten kapuas kalimantan tengah

2026-10-17T16:25:04+00:00

The purpose of this study is to examine how the intrusion of andesite rock affects the total sulfur (TS) content in coal in the Kapuas area, Central Kalimantan, particularly at the PT Asmin Bara Bronang mining site. The geochemical quality of coal can be influenced by andesite intrusion through changes in temperature, pressure, and hydrothermal reactions. These hydrothermal reactions lead to the formation of secondary sulfur minerals such as pyrite (FeS₂). For this study, coal samples were taken from areas intruded by andesite and non-andesite. Then, the samples were evaluated proximately according to the ASTM D3172-13 standard. The analysis of 1,274 data points shows that the sulfur content in the andesite area is 0.569%, which is higher than the 0.540% found in the non-andesite area, with a difference of 0.028% and a p-value of 0.0167 (less than 0.05), meaning the difference is statistically significant. The hydrothermal alteration process, which increases the concentration of sulfur in coal, is suspected to cause the increased distribution of sulfur in the andesite region. The findings are supported by visual representations and boxplots, which display a broader range of sulfur values and a higher occurrence in the subseam within the andesite area. This study found that andesite intrusion increases the sulfur content of coal. This effect impacts combustion quality, the potential formation of acid mine drainage (AMD), and a sustainable mining management approach. Variations between sub-seams influenced by fractures, rock permeability, and fluid pathways in the area necessitate local evaluation.

Kontribusi organisasi rohani islam terhadap pembinaan membaca al-qur'an siswa di SMPN 3 tellu siattinge

2026-10-17T16:25:04+00:00

This research examines "The Contribution of Islamic Religious Organizations Towards Quranic Reading Development of Students at SMPN 3 Tellu Siattinge". The study aims to analyze the role of Islamic Religious Organizations in providing tajwid science understanding to students and identify programs that enhance students' tajwid comprehension at SMPN 3 Tellu Siattinge. This qualitative research employs an Islamic education approach, utilizing interview and documentation methods for data collection. Data analysis includes collection, reduction, presentation, conclusion drawing, and verification. Results indicate that first, Islamic Religious Organizations at SMPN 3 Tellu Siattinge strategically provide basic tajwid understanding through tahsin activities and direct reading practice. Second, implemented programs include 1) tajwid theory learning, 2) Quranic reading practice, 3) religious discussions emphasizing tajwid importance. Third, the development impact shows that Islamic Religious Organizations significantly improve students' tajwid understanding both technically and motivationally. However, this impact remains unmaximized and depends on variables including attendance, family support, and instructor enthusiasm

Integrasi pendidikan madrasah dalam sistem pendidikan nasional: analisis kebijakan dan tata kelola di kementerian agama

2026-10-17T16:25:04+00:00

The integration of madrasah education into the national education system represents a strategic policy agenda in Indonesia aimed at ensuring equity, quality, and sustainability of religious-based education. Although madrasahs have been formally and legally recognized as part of the national education system, the practical implementation of integration policies continues to face various structural challenges that hinder substantive integration. This article aims to analyze education policies and governance of madrasahs under the Ministry of Religious Affairs by examining the extent to which integration policies have been implemented and identifying key challenges in their governance practices. This study employs a qualitative approach with a policy and education governance analysis design, utilizing document analysis, regulatory review, and a systematic examination of relevant scholarly literature. The findings reveal that madrasah integration has largely remained administrative and normative in nature, characterized by funding disparities, quality gaps, overlapping central–local authority, and weak inter-ministerial coordination. Furthermore, tensions persist between the demands of national education standardization and the preservation of the distinctive Islamic identity of madrasahs. This article proposes policy implications emphasizing the need to reformulate madrasah integration through strengthened collaborative governance, the implementation of fiscal equity, and policy approaches that are sensitive to the unique characteristics of Islamic education. These findings are expected to contribute to the development of more equitable, inclusive, and sustainable madrasah education policies within the framework of the national education system

Strategi pemasaran digital rute penerbangan samarinda–banjarmasin di bandar udara apt pranoto melalui media sosial

2026-10-17T16:25:05+00:00

This study discusses the digital marketing strategy for the Samarinda–Banjarmasin flight route at Aji Pangeran Tumenggung Pranoto Airport through social media. The background of this research is based on the important role of air transportation in connecting regions in Indonesia, especially in East Kalimantan, as well as the increasing use of social media as a modern marketing tool. The purpose of this study is to identify the factors that make social media effective as a marketing medium and to determine appropriate strategies for increasing public interest in the flight route. The research method used in this study is a qualitative research method with a descriptive approach. The research data were obtained through observation, documentation, and literature study. The results of the study indicate that the effectiveness of digital marketing through social media is influenced by several main factors, namely content quality, the selection of appropriate social media platforms, consistency in delivering information, interaction with consumers, and the presence of attractive promotional offers. In addition, appropriate marketing strategies are also determined by market segmentation, the selection of suitable media platforms, the preparation of relevant content, and regular performance evaluation.

Makna simbolis dan karakter visual topeng sidakarya dalam perspektif undagi di desa singapadu

2026-10-17T16:25:05+00:00

Sidakarya mask holds a sacred position in Balinese Hindu religious rituals as a symbol of the completion and perfection of the Yadnya ceremony. This study aims to examine the symbolic meaning and visual characteristics of the Sidakarya mask in Singapadu Village from the perspective of undagi (traditional Balinese artisans). This study employed a descriptive qualitative approach with field research methods. Data were collected through direct observation of the visual objects and carving activities, in-depth interviews with local undagi, and documentation studies. The data analysis technique was carried out through data reduction, data display, and conclusion drawing. The results showed that the visual elements of the Sidakarya Mask are rich in philosophical-religious values: the white color symbolizes brahmanical purity, the narrowed eyes mean self-control, and the combination of giant-human features represents the concept of rwa bhineda. The visual character of the Singapadu-style Sidakarya mask has its own uniqueness, namely a simpler face shape, minimal protrusion of wrinkles (karat), and a tooth structure that slopes or leans downward instead of protruding forward (jongos). This difference in visual style reflects local identity and aesthetic experiences passed down through generations by the Singapadu undagi without eliminating the essence of purity and the ritual function of the mask.