Degdo Suprayitno, Wibowo, Husein Umar. Loyalty of Seafarers in the Shipping Industry in Jakarta Province, Indonesia. J Arch.Egyptol [Internet]. 2020 Nov. 2 [cited 2025 Nov. 2];17(7):10065-84. Available from: https://www.archives.palarch.nl/index.php/jae/article/view/4045