Imran B, Yani A, Muslim R, Zaeniah Z. LOMBOK PEARL QUALITY CLASSIFICATION USING A COMBINATION OF FEATURE EXTRACTION AND ARTIFICIAL NEURAL NETWORKS BASED ON SHAPE. pilar [Internet]. 13Sep.2022 [cited 22Dec.2024];18(2):167-72. Available from: https://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/3507