Mrigendra Kumar. “Pedagogical Content Knowledge of Mathematics Teacher and Its Influence on Students Achievement: An Analytical Study”. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596 8, no. 3 (December 10, 2022). Accessed November 7, 2024. https://vidhyayanaejournal.org/journal/article/view/583.