ABDUL LATIF, M.; MUNASTIWI, E. .; HUMAIDA, R. . Marketing of Early Childhood Education Institution: Covid-19 Pandemic Vs. Normal. Child Education Journal, [S. l.], v. 3, n. 3, p. 137–149, 2021. DOI: 10.33086/cej.v3i3.2128. Disponível em: https://journal2.unusa.ac.id/index.php/CEJ/article/view/2128. Acesso em: 2 may. 2024.