Firmansyah, Purba A, Widyawati R. Analisis Penentuan Desain Instalasi Pengolahan Lumpur Tinja (IPLT) di Kabupaten OKU Timur . SINTA [Internet]. 2022 Nov. 16 [cited 2025 Aug. 11];5:80-4. Available from: http://sinta.eng.unila.ac.id/prosiding/index.php/ojs/article/view/64