Rifqi Ahmad Yurcel, Alisya Kayla Ramadhani, Putri Rehulina Br. Ginting, M. Dimas Raditia, and Fatimah Azzahra. 2025. “HIGH SCHOOL STUDENT COMPLAINT APPLICATION USING WEBSITE-BASED WATERFALL METHOD”. Bulletin of Engineering Science, Technology and Industry 3 (4):104-10. https://doi.org/10.59733/besti.v3i1.91.