Farishi, Ali Khasan Al, et al. “Development of the BASA (Bamboo Acoustic STEM Approach) Booklet With Gamification Design Understanding of Open-Pipe Resonance ”. JPPS (Jurnal Penelitian Pendidikan Sains), vol. 15, no. 1, May 2026, pp. 17-34, doi:10.26740/jpps.v15n1.p17-34.