Widaningrum, Dyah Lestari, Wiwit Amrinola, and Fuadi Nasution. “Survey Instrument Development for Consumer Perception Testing to RTE Product in Convenience Store”. ComTech: Computer, Mathematics and Engineering Applications 6, no. 3 (September 1, 2015): 351-359. Accessed March 13, 2025. https://journal.binus.ac.id/index.php/comtech/article/view/2214.