Wahyuni, Novi Sartika, I Made Putrawan, and Eliana Sari. “THE EFFECT OF INSTRUCTIONAL LEADERSHIP AND PERSISTENCE ON TASK PERFORMANCE”. International Journal of Engineering Technologies and Management Research 6, no. 9 (September 30, 2019): 53–61. Accessed April 19, 2024. https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/04_IJETMR19_A09_1250.