AHMAN, Q. O. ., DIDUGWU, N. E., UGWU, C. S., EZAEGU , V. I. ., & MBAH., G. C. E. . (2023). SOLUTION OF A LARGE EVD COMPARTMENTAL MODEL SYSTEM USING HOMOTOPY PERTURBATION METHOD . International Research Journal of Applied Sciences, Engineering and Technology, 9(6), 29–43. Retrieved from https://cirdjournals.com/index.php/irjaset/article/view/1159