Abdillah C, Suharini E, Widiyatmoko A, Isdaryanti B. The Enhancing Elementary Students’ Conceptual Understanding of Ecosystems through a Metaverse-Based Project-Based Learning Model: A Quasi-Experimental Study. JEE [Internet]. 2026 Mar. 31 [cited 2026 Jun. 12];9(1):46-60. Available from: https://www.ejournal.unma.ac.id/index.php/jee/article/view/17085