MUSLIKH; SIMON, Z. Z. The Efforts to Improve Lecturer Performance through Professional Commitment and Motivation Based on Spiritual Values . Research of Business and Management, [S. l.], v. 1, n. 2, p. 95–104, 2023. DOI: 10.58777/rbm.v1i2.53. Disponível em: https://sanscientific.com/journal/index.php/rbm/article/view/53. Acesso em: 16 sep. 2025.