Yulanda O, Zulkipli, Ade Akhmad Saputra. The Implementation of the ISMUBA Program at SMK Muhammadiyah 1 Palembang. TOFEDU [Internet]. 2026 Feb. 20 [cited 2026 Feb. 21];5(1):1047-58. Available from: https://journal.tofedu.or.id/index.php/journal/article/view/1630