PUTRI, Annisa Khairani; HERNANI, Hernani; FATIMAH, Soja Siti; NURHADI, Atep Rian; FAUZI, Billy Oktora Abdilah. Exploring Learning Obstacles in Extraction: A Qualitative Analysis for Systems Thinking-Based Didactical Design. JTK (Jurnal Tadris Kimiya), [S. l.], v. 11, n. 1, p. 1–13, 2026. DOI: 10.15575/jtk.v11i1.52383. Disponível em: https://journal.uinsgd.ac.id/index.php/tadris-kimiya/article/view/52383. Acesso em: 8 jun. 2026.