Educational Services Marketing in Customer Enhancement. Journal of Curriculum and Pedagogic Studies (JCPS), [S. l.], v. 2, n. 1, p. 14–22, 2023. DOI: 10.30631/jcps.v2i1.1779. Disponível em: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/jcps/article/view/1779. Acesso em: 23 nov. 2025.