Daniel Fidel R, Syairudin B. Strategic Improvement of New Electricity Connection Services for Residential Customers at PT PLN (PERSERO) UP3 Manado . jrssem [Internet]. 2025 Aug. 26 [cited 2026 Feb. 2];5(1):2989-3007. Available from: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/988