GRASELLIA, Lydia; TARIGAN, Revandika Adrianta; HUTAGALUNG, Rustina; HUTAGALUNG, Rustina; PUTRI, Annisa; BUDIMANTO, Agum. THE IMPACT OF COLLABORATIVE LEARNING MANAGEMENT ON IMPROVING THE PROFESSIONAL COMPETENCE OF PRIMARY SCHOOL TEACHERS IN INDONESIA . Jurnal Merah Putih Sekolah Dasar, [S. l.], v. 3, n. 3, p. 113–121, 2026. DOI: 10.24114/jmpsd.v3i3.70997. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/70997. Acesso em: 19 jan. 2026.