MR. M. THAVASI; DR. P.C.NAGA SUBRAMANI. A Study On Problem Solving Ability Of High School Teachers In Selected Southern Districts Of Tamil Nadu. Elementary Education Online, [S. l.], v. 20, n. 4, p. 3569–3576, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/3556. Acesso em: 3 jun. 2024.