1.
Viktorianngarita S, Lastariwati B. SUBTITUSI TEPUNG UBI UNGU PADA PENGEMBANGAN PURPLE PIE WITH PINEAPPLE VLA. PTBB [Internet]. 2023 Mar. 16 [cited 2025 Jun. 16];17(1). Available from: https://jurnal.uny.ac.id/index.php/ptbb/article/view/59328