Ianta, I., & Sungkowo, A. (2020). ANALISIS KELAYAKAN PENGEMBANGAN BISNIS DAN RANCANGAN BISNIS MODEL KANVAS “WARUNG KELONTONG RIANI”. JISAMAR (Journal Of Information System, Applied, Management, Accounting And Research), 4(4), 227-239. Retrieved from http://journal.stmikjayakarta.ac.id/index.php/jisamar/article/view/278