Khoirunisah M, Utomo SS. ANALISIS EFEKTIVITAS PROGRAM PROMOSI JANGKA PENDEK PLN: STUDI KASUS PERSEPSI DAN KEPUTUSAN PELANGGAN TERHADAP PROGRAM DISKON POWER HERO DI PLN ULP NGANJUK. Joecy Journal [Internet]. 2026 Feb. 14 [cited 2026 Oct. 16];6(1):11162-8. Available from: https://joecy.org/index.php/joecy/article/view/6358