D. M. Fajar, A. Mardiana, and R. Hasanah, “Development of Learning Videos on Vibration, Waves, and Sounds Material at Junior High Schools based on Local Wisdom of Gamelan Lumajang”, KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA, vol. 8, no. 01, pp. 66-76, Sep. 2023.