LAI, Kian Hua; ISHAK, Mohd. Zaki; PETER LIGADU, Christina. Experience of Students in Problem-Based Learning for Science in A Sabah Secondary School: Preliminary Finding for A Case Study . Jurnal Pendidikan Bitara UPSI, [S. l.], v. 16, p. 100–112, 2023. DOI: 10.37134/bitara.vol16.sp2.10.2023. Disponível em: https://ejournal.upsi.edu.my/index.php/JPB/article/view/8309. Acesso em: 5 dec. 2025.