Dr. Manisha Bajpai. PROMOTING CONCEPTUAL CHANGE THROUGH CONSTRUCTIVIST APPROACH USING VIRTUAL LAB IN PHYSICS TEACHING. Elementary Education Online [Internet]. 2023 Dec. 21 [cited 2024 Jul. 1];19(3):5204-12. Available from: https://ilkogretim-online.org./index.php/pub/article/view/6360