SANDI PERATAMA , Idris; SOFYAN , Sauri; DETI , Rostini; EMAY , Mastiani. Implementation Of School Principals in Marketing Mix as An Effort to Increase the Number of New Students in Private Junior High Schools: (A Qualitative Study in Yamisa Junior High School and Soreang Putera Junior High School, Bandung Regency). History of Medicine, [S. l.], v. 9, n. 1, 2023. Disponível em: https://historymedjournal.com/HOM/index.php/medicine/article/view/674.. Acesso em: 24 jun. 2025.