Nandita Ajeng Aprilia, Aghni Qisthina Al Rahma and Ayu Andhini Mutya Karin 2022. THE PENERAPAN MODEL WATERFALL DALAM PERANCANGAN SISTEM INFORMASI PERPUSTAKAAN: THE APPLICATION OF WATERFALL MODEL ON DESIGNING LIBRARY INFORMATION SYSTEM . Prosiding Seminar Nasional Teknologi dan Sistem Informasi. 1, 1 (Jan. 2022), 221-233. DOI:https://doi.org/10.33005/sitasi.v1i1.172.