2026. Ethnomathematics of Sanggrahan Temple in Tulungagung: A Pañcatathāgata-Based Model of Rotational Symmetry and Geometric Transformations for Contextual Mathematics Learning. Panji International Conference on Sport, Education, Management and Economics. 1, 01 (Sep. 2026), 358–371. DOI:https://doi.org/10.29407/x5qk9x14.