“CHARACTERISTICS OF MATCHA ICE CREAM AT VARIOUSCONCENTRATION AND COST OF PRODUCTION ANALYSIS”. Jurnal Penelitian Sains dan Teknologi Indonesia 5, no. 1 (June 22, 2026): 66–77. Accessed September 25, 2026. http://jpsti.jurnal.unej.ac.id/index.php/JPSTI/article/view/33.