Santoso, Dery, Farriyansyah, M., Makki, Rofiki, Hadi, Ach., Rijal, Saiful, AND Bahrtizal, Alvieri. " HASIL STUDI KELAYAKAN BISNIS PRODUK KERUPUK SERIUS SITUBONDO" Jurnal Mahasiswa Entrepreneurship (JME) [Online], Volume 2 Number 12 (20 April 2025)