KASSIM, Abu Hassan; THENG, Tan Cheng. Kefahaman dan Aplikasi Konsep Asid-Bes dalam Kehidupan Harian dalam Kalangan Pelajar Tingkatan Empat Sains Johor Bahru: Understanding and Application of Acid-Base Concepts in The Daily Lives of Form Four Students in Johor Bahru. Journal of Science and Mathematics Letters, [S. l.], v. 1, n. 1, p. 22–29, 2009. Disponível em: https://ejournal.upsi.edu.my/index.php/JSML/article/view/322. Acesso em: 11 apr. 2025.