Safira, A., A. Fadiati, and R. Ridawati. “Pengaruh Penambahan Persentase Larutan Asam Jawa (Tamarindus Indica) Dan Gula Aren (Arenga Pinnata) Terhadap Kualitas Fisik Dan Organoleptik Es Krim”. Jurnal Ilmiah Wahana Pendidikan, Vol. 11, no. 12.D, Dec. 2025, pp. 1-18, https://jurnal.peneliti.net/index.php/JIWP/article/view/12109.