1.
Yugni Maudy S, Ruli RM. Didactical design of the proportionality concept based on anthropological theory of the didactic. BetaJTM [Internet]. 2025 May 28 [cited 2026 Apr. 22];18(1):21-48. Available from: https://www.jurnalbeta.ac.id/index.php/betaJTM/article/view/690