Dewi BIP. Implementation of the Class 6 Teaching Campus Program to Improve Students’ Literacy and Numeracy Abilities at SMPN 2 Lenek. Polyhedron Int. J. Math. Educ. [Internet]. 2023 Dec. 25 [cited 2026 Mar. 20];1(2):94-105. Available from: https://demo.aljibra.or.id/index.php/pijme/article/view/49