NINGSIH, Mulati; WIJAYANTO, Sukma. Strategi Pengelolaan Kelas di SDN Gondangrejo. Prosiding University Research Colloquium, [S. l.], p. 400–406, 2021. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/1807. Acesso em: 7 may. 2024.