RUNGE-KUTTA’S 4TH-ORDER DIFFERENTIAL EQUATION SYSTEM (RK4) BASED ON THE SIR (SUSCEPTIBLE-INFECTED-REMOVED) EPIDEMIOLOGICAL MODEL TO PREDICT THE DYNAMIC SPREAD OF COCOA SWOLLEN SHOOT VIRUS. FEJDS [Internet]. 2025 May 15 [cited 2026 Jan. 5];38(2):159-76. Available from: https://pphmjopenaccess.com/fejds/article/view/3212