AZWIHANGWISI TSHIANGWANA; ROB A. C. RUITER; KAI J. JONAS. An exploration of transitioning from smoked to injected nyaope use among users in Tshwane district, South Africa: A phenomenological analysis. African Journal of Alcohol and Drug Abuse (AJADA), Nairobi, Kenya, v. 14, n. 1, 2026. DOI: 10.4314/ajada.v14i1.12. Disponível em: https://ajada.nacada.go.ke/index.php/ajada/article/view/154.. Acesso em: 18 feb. 2026.