IRAWAN, Ivan; YULIANA YULIANA; ARWIN ARWIN; WILBERT JOVANDO. Pengaruh Kualitas Pelayanan Terhadap Kepuasan Orang Tua Murid Di IEC, Medan. INSOLOGI: Jurnal Sains dan Teknologi, [S. l.], v. 1, n. 3, p. 332–339, 2022. DOI: 10.55123/insologi.v1i3.411. Disponível em: https://journal.literasisains.id/index.php/insologi/article/view/411. Acesso em: 3 mar. 2026.