“CONSECUTIVE PURPLE SWEET POTATO VINEGAR FERMENTATION USING MIXED STARTER OF ASPERGILLUS SPP, SACCHAROMYCES CEREVISIAE, AND DRIED STARTER OF ACETOBACTER PASTEURIANUS”. ASEAN Journal of Science and Engineering 4, no. 1 (February 6, 2024): 49–60. Accessed August 3, 2025. https://ejournal.kjpupi.id/index.php/ajse/article/view/242.