Mohd Nadzim Mat Yusoof, Muhammad Iqbal Zakaria, Ezreen Farina Shair, Nurul Syahirah Khalid and Abdul Rahman A.A Emhemed 2024. Investigating the Effectiveness of Maximum Power Point Tracking (MPPT) with Perturb and Observe (P&O) Algorithm in Solar Power Battery Charging System. Journal of Engineering Research and Education (JERE). 15, (Apr. 2024), 37–48. DOI:https://doi.org/10.58915/jere.v15.2023.650.