S. I. KAMARA, E. E. TANTO, A. SANDA, A. AUDU, and CHAJIRE P. B. “EFFECTS OF IMMMUNITY AND DRUGS RESISTANCE ON THE TRANSMISSION DYNAMICS OF TUBERCULOSIS”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE, vol. 4, no. 01, July 2020, pp. 32-45, https://journal-academia.com/Ojs/index.php/bimajst/article/view/163.