Lestari, V.B., Arinanti, A., Khusna, J.Z., Patma, S. and Susanti, N. 2026. Analysis of Learning Motivation and Engagement of Physics Education Students in Self-Determination Theory-Based Learning. Radiasi : Jurnal Berkala Pendidikan Fisika. 19, 1 (Apr. 2026), 1-8. DOI:https://doi.org/10.37729/radiasi.v19i1.7484.