Rose N. Kiiru, Charity W. Waithima, and Peterson K. Mwangi. “Reducing Polydrug Use Among Methadone Assisted Therapy Patients: An Examination of the Motivational Interviewing Strategy”. Kabarak Journal of Research & Innovation 12, no. 1 (July 3, 2022): 58–84. Accessed November 22, 2024. https://journals.kabarak.ac.ke/index.php/kjri/article/view/67.