TY - BOOK AU - Das,Pranjal AU - Roy,Nil Ratan TI - Implementation of activity based teaching learning approach in social science at secondary level school in Assam / U1 - 373 PY - 2023/// CY - Tezpur : PB - Tezpur University, KW - Education KW - Education, Secondary KW - Social sciences KW - Study and teaching (Secondary) KW - India--Assam ER -