Purwanto, Setiyo, and Nur Endah Retno Wuryandari. “Increasing the Productivity of SMEs Based on Partnerships: How to Achieving Competitive Advantage”. Teumulong: Journal of Community Service 2, no. 1 (February 29, 2024): 1–10. Accessed July 8, 2024. https://iesrjournal.com/index.php/jocs/article/view/87.