LESTARI, Alfiyani; ATUN, Sri. The Effectiveness of E-Module on Buffer Solutions to Improve Students’ Higher-Order Thinking Skills and Self-Regulated Learning. JTK (Jurnal Tadris Kimiya), [S. l.], v. 6, n. 2, p. 254–266, 2021. DOI: 10.15575/jtk.v6i2.13772. Disponível em: http://103.55.33.27/index.php/tadris-kimiya/article/view/13772. Acesso em: 18 dec. 2025.