LAW HUI HAW; SABARIAH SHARIF; CRISPINA GREGORY K HAN. INSTRUMEN PENGLIBATAN PEMBELAJARAN SAINS: ANALISIS KESAHAN DAN KEBOLEHPERCAYAAN. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC), [S. l.], v. 6, n. 40, 2024. Disponível em: https://gaexcellence.com/ijepc/article/view/3281. Acesso em: 21 may. 2025.