SULISTYORINI, Sulistyorini. Marketing Management of Educational Services in Early Childhood Education. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 7, n. 2, p. 1312–1319, 2023. DOI: 10.31004/obsesi.v7i2.4093. Disponível em: https://mail.obsesi.or.id/index.php/obsesi/article/view/4093. Acesso em: 4 nov. 2026.