Feby Melanie, Ruri Prihatini Lubis, Dasar Martinus Sembiring, Said Iqbal Zaini, Sahri Muda, Rudi Iskandar, Ade Farnan Saragih, Suangro L.H. Sitanggang. ANALYSIS OF FACTORS CAUSING THE LOW SUBSCRIPTION LEVEL OF PDAM TIRTA SARI IN BINJAI CITY. BESTI [Internet]. 2026 Jan. 1 [cited 2026 Apr. 19];3(4):609-16. Available from: https://bestijournal.org/index.php/go/article/view/157