ZAKY, A.; PRATHIVI, S. B. THE EFFECT OF LEARNING HOURS, ENVIRONMENT AND ORGANIZATIONAL ACTIVITY ON STUDENT ACHIEVEMENT INDEX OF STIKES AWAL BROS PEKANBARU: Case Study of STIKes Awal Bros Pekanbaru Students in 2019. Journal of Hospital Administration and Management (JHAM) , [S. l.], v. 1, n. 2, p. 15–22, 2020. DOI: 10.54973/jham.v1i2.56. Disponível em: https://journal.univawalbros.ac.id/index.php/jham/article/view/56. Acesso em: 17 may. 2024.