C. Cindyawati, F. Ahmad, H. Hardhienata, and A. Kartono, “A Kinetics Model of Amyloid-Beta (Aβ) in Alzheimer’s Disease Using Euler and Fourth-order Runge-Kutta Methods”, J. Ilmu Fis. , vol. 17, no. 2, pp. 125–134, May 2025.