Sodilesmana, A. E., N. Nasrulloh, and R. N. Prasetyono. “THE EFFECT OF LOADING AND UNBALANCED LOAD ON DETERMINATION OF LIFE LOSS OF DISTRIBUTION TRANSFORMERS.: Array”. Journal of Electronic and Electrical Power Applications, vol. 1, no. 2, Oct. 2021, pp. 1-7, https://journal.peradaban.ac.id/index.php/jeepa/article/view/844.