Kalam, M. A. (2019). Factors affecting performance of the ethnic minority students in secondary schools. BRAC Research and Evaluation Division (RED).
Lua i Stíl Chicago (17ú heag.)Kalam, Md. Abul. Factors Affecting Performance of the Ethnic Minority Students in Secondary Schools. BRAC Research and Evaluation Division (RED), 2019.
Lua MLA (8ú heag.)Kalam, Md. Abul. Factors Affecting Performance of the Ethnic Minority Students in Secondary Schools. BRAC Research and Evaluation Division (RED), 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.