ESTACIO, Dennis L. Janitor’s Attitudes: Their Effect on Performance at La Consolacion University Phippines SY 2020-2021. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 2, n. 8, p. 664–676, 2021. DOI: 10.11594/ijmaber.02.08.05. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/153. Acesso em: 24 jan. 2026.