Color Grading Systems to Classify Ripeness of Apple Mango Fruit. Inf. J. Ilm. Bid. Teknol. Inf. dan Komun. [Internet]. 2018 Oct. 3 [cited 2026 Jun. 17];3(2):57-61. Available from: https://ejournal.unitomo.ac.id/index.php/inform/article/view/1010