Simanjuntak, Mariana, Arnaldo M. Sinaga, and Humasak A. T. Simanjuntak. “THE ROLE OF VALUE CO-CREATION IN E-COMMERCE TO IMPROVE MSME MARKETING PERFORMANCE”. Proceeding International Conference on Information Technology, Multimedia, Architecture, Design, and E-Business 2 (August 25, 2022): 30-38. Accessed April 12, 2024. https://eprosiding.idbbali.ac.id/index.php/imade/article/view/703.