KIIRU, R. N.; WAITHIMA, C. W.; MWANGI, P. K. FACTORS INFLUENCING POLYDRUG USE AMONG METHADONE-ASSISTED THERAPY PATIENTS IN SELECTED CLINICS IN NAIROBI, KENYA. Journal of Science, Innovation and Creativity, [S. l.], v. 1, n. 1, p. 10–31, 2022. DOI: 10.58721/jsic.v1i1.67. Disponível em: https://utafitionline.com/index.php/jsic/article/view/67. Acesso em: 26 oct. 2025.