“Single Origin: The Potential of Market Innovation for Increasing the Competitiveness of SMEs in Chocolate Industry in Indonesia”. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695/IJERAT 4, no. 5 (May 5, 2018): 63–71. Accessed May 2, 2024. https://ijerat.com/index.php/ijerat/article/view/377.