Zainal RF, Purbaningtyas R, Fadhilah DZ. Disease Diagnosis System in Appel Plant Using Backward Chaining Method. J. Electr. Eng. Comput. Sci. [Internet]. 2019 Dec. 31 [cited 2024 Nov. 22];4(2):641-54. Available from: https://ejournal.ubhara.ac.id/jeecs/article/view/108