Kristiani, Correia P, Alves Cabral P, Tina Guterres I. Simulation-based learning using phet on the concept of series and parallel electrical circuits in secondary schools in timor-leste. jomla [Internet]. 2026Apr.28 [cited 2026Apr.28];7(5):682-90. Available from: https://ojs.cahayamandalika.com/index.php/jomla/article/view/6339