YAFIE, Evania; HAQQI, Yudha Alfian; ALIF, Adlan; AZIZAH, Alfi Rohmatul. Development of Mobile Apps NextGen Leadership Program to Improve Managerial Competence and Supervision of Kindergarten Principals. Jurnal Mutiara Pendidikan, [S. l.], v. 5, n. 1, p. 37–49, 2025. DOI: 10.29303/jmp.v5i1.8636. Disponível em: http://jurnalfkip.unram.ac.id/index.php/JMP/article/view/8636. Acesso em: 15 mar. 2025.