NAINGGOLAN, Pinondang; SINURAT, Anggiat; SIMARMATA, Marulam MT; TARIGAN, Wico Jontarudi. Survey Analysis Of Real Demand Of The Non Customer Community In Perumda Tirtauli Pematangsiantar City. Jurnal Ekuilnomi, [S. l.], v. 6, n. 3, p. 739 – 748, 2024. DOI: 10.36985/137sr767. Disponível em: https://jurnal.usi.ac.id/index.php/ekuilnomi/article/view/892. Acesso em: 19 dec. 2024.