Rahayu, Slamet, Muhammad Iqbal, Nurizzi Rifqi Ferdian, and Ferdi Fathurahman. 2021. “Canggah Coffee As the Processed Products of Micro Enterprises: System Design of E-Commerce”. International Journal of Social Science and Business 5 (1):127-32. https://doi.org/10.23887/ijssb.v5i1.30755.