Aida Roziana Ramlan, and N. I. . Mohamed Nazar. “THE EFFECT OF IMPRISONMENT HISTORY AND ACTIVE ILLICIT DRUG USE ON THE RETENTION RATE OF HIV-POSITIVE METHADONE MAINTENANCE THERAPY CLIENTS IN PRIMARY HEALTH CARE CENTERS, KUANTAN, PAHANG”. International Journal of Allied Health Sciences, vol. 3, no. 3, Dec. 2019, pp. 745-, doi:10.31436/ijahs.v3i3.305.