Pertiwi TD, Ronny R, Ratnasari RT, Osman I, Cholil M. Enhancing OCB through spiritual leadership, workplace spirituality, and Islamic work ethics. Asian. J. Islam. Manag. [Internet]. 2025 Aug. 13 [cited 2025 Dec. 6];7(1):166-82. Available from: https://journal.uii.ac.id/AJIM/article/view/40765