Nko’o Amvene, Samuel. 2026. “Instructions to Authors. Health Sci. Dis: Vol 27 ; (9), September 2026: Instructions Aux Auteurs. Health Sci. Dis: Vol 27 ; (9), September 2026”. HEALTH SCIENCES AND DISEASE 27 (9). https://doi.org/10.67260/hsd.v27i9.7883.