“the Estimation of State of Charge for 4S2P Lithium-Ion Battery Using Kalman Filter and Coulomb Counting: Comparative Simulation-Based Study with Evaluation of RMSE, MAE, MAPE, and R² Metrics” (2025) Journal of Applied Smart Electrical Network and Systems, 6(01), pp. 48–56. doi:10.52158/jasens.v6i01.1166.