Lestari, V. B., A. Arinanti, J. Z. Khusna, S. Patma, and N. Susanti. “Analysis of Learning Motivation and Engagement of Physics Education Students in Self-Determination Theory-Based Learning”. Radiasi : Jurnal Berkala Pendidikan Fisika, Vol. 19, no. 1, Apr. 2026, pp. 1-8, doi:10.37729/radiasi.v19i1.7484.