Guswanto, Bambang, Bin Admon, Mohd. Ariff, DAN Binti Lim Boon Chye, Nur Natasha. " THE EXISTENCE AND UNIQUENESS OF THE MILD SOLUTION TO A NONLINEAR CAUCHY PROBLEM ASSOCIATED WITH A NONLOCAL REACTION-DIFFUSION SYSTEM" Jurnal Ilmiah Matematika dan Pendidikan Matematika [Online], Volume 11 Nomor 2 (27 December 2019)