SANJAY DAS; PROF. K. C. KAPOOR. Efficacy of Constructivist Approach (CA) in Teaching Science at Upper Primary Level Students of Tripura. Educational Administration: Theory and Practice, [S. l.], v. 29, n. 4, p. 3699–3708, 2023. DOI: 10.53555/kuey.v29i4.8371. Disponível em: https://kuey.net/index.php/kuey/article/view/8371. Acesso em: 17 mar. 2026.