Exacta AP, Muhammad Zain Musa, Erika Laras Astutiningtyas, Andhika Ayu Wulandari, Krisdianto Hadiprasetyo. Cybernetic-Based Numeracy Empowerment for Secondary Mathematics Teachers: A Community Engagement Perspective. J. Comm. Serv. Edu. [Internet]. 2025 Jun. 16 [cited 2025 Jul. 12];4(2):98-108. Available from: http://journal.univetbantara.ac.id/index.php/educate/article/view/6811