Ramadayanti, S., A. Salam M, and D. Dewantara. “Effectiveness of Multimodel Electronic Teaching Materials on Mechanical Waves to Enhance Problem-Solving Skills”. Jurnal Literasi Pendidikan Fisika (JLPF), vol. 6, no. 2, Nov. 2025, pp. 186-93, doi:10.30872/jlpf.v6i2.5189.