Amelia B, Simanjuntak LF, Pandiangan TM, Sinaga YR, Siregar YA, Pasaribu AIH. Transformation Matrix Modeling and Correlation Analysis to Measure the Impact of Digitalization on the Sales Performance of Culinary SMEs in Medan. OJES [Internet]. 2026 Apr. 15 [cited 2026 Apr. 18];5(2):140-5. Available from: https://journal.outlinepublisher.com/index.php/OJES/article/view/653