MASDANIA ZURAIRAH SIREGAR; MUHAMMAD ADAM; ABDUL AZIS; ZAHARUDDIN. PENGENALAN SIFAT ASAM BASA BAHAN MAKANAN DENGAN MENGGUNAKAN pH INDIKATOR DAN KERTAS LAKMUS DI YAYASAN LAYAR DAKWAH. Jurnal Cakrawala Ilmiah, [S. l.], v. 2, n. 4, p. 1241–1248, 2022. DOI: 10.53625/jcijurnalcakrawalailmiah.v2i4.4310. Disponível em: https://mail.bajangjournal.com/index.php/JCI/article/view/4310. Acesso em: 5 jul. 2025.