DEVELOPMENT OF A SYSTEM FOR DIAGNOSING PESTS AND DISEASES IN CORN PLANTS BASED ON THE INTENSITY OF DAMAGE USING THE CERTAINTY FACTOR METHOD. antivirus [Internet]. 2023 Oct. 26 [cited 2026 Jan. 10];17(1):135-43. Available from: https://ejournal.unisbablitar.ac.id/index.php/antivirus/article/view/3066