Purwanto, Rendi Ari, I Gede Putu Warka, and Isya Ashari. “ANALISA PRODUKTIVITAS TENAGA KERJA DI AREA PELABUHAN STUDI PADA PT. ASDP WILAYAH KERJA KAYANGAN LOMBOK TIMUR: Analysis of Labor Productivity in the Port Area Study on PT. ASDP East Lombok Kayangan Working Area”. Spektrum Sipil 5, no. 2 (January 29, 2019): 117–128. Accessed April 29, 2024. https://spektrum.unram.ac.id/index.php/Spektrum/article/view/139.