Daffa Akmal M, Ummah Karimah, Lukmanul Hakim. IMPLEMENTATION OF COLLABORATIVE TEACHER BASED MORAL DEVELOPMENT METHODS AT SMPN 16 SOUTH JAKARTA . didaktik [Internet]. 2026Jan.13 [cited 2026Oct.2];12(01):20 -25. Available from: https://journal.stkipsubang.ac.id/index.php/didaktik/article/view/10928