Mr. M. Thavasi and Dr. P.C.Naga Subramani (2023) “A Study On Problem Solving Ability Of High School Teachers In Selected Southern Districts Of Tamil Nadu”, Elementary Education Online, 20(4), pp. 3569–3576. Available at: https://ilkogretim-online.org/index.php/pub/article/view/3556 (Accessed: 27 December 2024).