Paradesa, Retni, Zulkardi Zulkardi, Ratu Ilma Indra Putri, Darmawijoyo Darmawijoyo, Ely Susanti, and Budi Mulyono. “Refining a PMRI-Based Learning Trajectory for Angle Measurement through a Rotation-Based Bridging Phase”. Journal of Honai Math 9, no. 2 (August 25, 2026): 225–244. Accessed October 23, 2026. https://journalfkipunipa.org/index.php/jhm/article/view/1250.