Purimahua, Melian, Novalien Carolin Leiwaherilla, and Gerrit M. Pentury. “Analysis of the Influence of Workload, Physical Environment, and Work Motivation on the Performance of Field Employees of the Regional Public Drinking Water Company (Perumdam) Tirta Yapono, Ambon City”. Jurnal Ekonomi 13, no. 03 (September 20, 2024): 1683–1696. Accessed December 5, 2024. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4804.