Dien, Yudhi, Joeliaty, Hilmiana, and Yunizar. 2020. “Optimizing Performance through Organizational Culture and Work Spirituality: Empirical Study of Lecturer Performance in Private Institutions of Higher Education in Indonesia”. International Journal of Psychosocial Rehabilitation 24 (1): 1169-80. https://doi.org/10.61841/ntdx3613.