M.ZAINUL ARIFIN; KOKO JONI; MIFTACHUL ULUM. Penentuan Kualitas Warna Batu Blue Sapphire Dengan Image Processing Menggunakan Metode RGB To HSV. SinarFe7, [S. l.], v. 2, n. 1, p. 59–63, 2023. Disponível em: https://journal.fortei7.org/index.php/sinarFe7/article/view/399. Acesso em: 19 may. 2024.