SIDHARTA, T. K.; ISWARA, P. W. HORIZONTAL PROFIT AND LOSS ANALYSIS AT PDAM SURYA SEMBADA SURABAYA . International Conference of Business and Social Sciences, [S. l.], v. 3, n. 1, p. 445–459, 2024. DOI: 10.24034/icobuss.v3i1.397. Disponível em: https://debian.stiesia.ac.id/index.php/icobuss1st/article/view/397. Acesso em: 18 jul. 2024.