Khan, K. A. (2019). A survey on English linguistic ability of the government primary school children prior to introduction of Interactive Radio Instruction (IRI) Programme. BRAC Research and Evaluation Division (RED).
Lua i Stíl Chicago (17ú heag.)Khan, Kaisar A. A Survey on English Linguistic Ability of the Government Primary School Children Prior to Introduction of Interactive Radio Instruction (IRI) Programme. BRAC Research and Evaluation Division (RED), 2019.
Lua MLA (8ú heag.)Khan, Kaisar A. A Survey on English Linguistic Ability of the Government Primary School Children Prior to Introduction of Interactive Radio Instruction (IRI) Programme. BRAC Research and Evaluation Division (RED), 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.