Zakaria, T. S., Ningsih, Y. K., & Candra, H. (2026). Analysis of Migration Strategy and Maintenance Impact of One-and-Half Breaker System at 150 kV Substation: Case Study of Gandul Substation. International Journal of Education, Vocational and Social Science , 5(03), 1562-1578. https://doi.org/10.63922/ijevss.v5i03.4368