Joseph, MOUSSAVOU Guy, and DZOMA Hygien , trans. “Professionalization Engineering As a Lever for Improving the Pedagogical Supervision of Primary School Teachers in the Moungali 2 District of Brazzaville”. International Journal of Scientific Research and Management (IJSRM) 13, no. 12 (December 5, 2025): 4482–4486. Accessed December 7, 2025. https://ijsrm.net/index.php/ijsrm/article/view/6787.