MAHMOOD, M.H. and HAJI, S.J. trans. 2022. THE EFFECTIVENESS OF USING THE THINK-PAIR-SHARE STRATEGY IN ACQUIRING CHEMICAL CONCEPTS BY SORAN UNIVERSITY STUDENTS IN THE SUBJECT OF CHEMISTRY. Twejer Journal. 5, 1 (Jun. 2022), 1147–1210. DOI:https://doi.org/10.31918/twejer.2251.26.