Kosim K, Kosasih A, Imannuel A. QRIS-Based Payment System at Loddy’s Pet Shop Cirebon. J.Math.Instr.Soc.Res.Opin. [Internet]. 2026 Apr. 3 [cited 2026 Apr. 17];5(1):1129–1146. Available from: https://journal-gehu.com/index.php/misro/article/view/1008