Combatir, V. C. (1983). Videotape instruction versus instruction by conventional method in teaching a topic in biology to first year college students.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCombatir, Veronica C. Videotape Instruction Versus Instruction by Conventional Method in Teaching a Topic in Biology to First Year College Students. 1983.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCombatir, Veronica C. Videotape Instruction Versus Instruction by Conventional Method in Teaching a Topic in Biology to First Year College Students. 1983.
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