Darma, Surya, Dio Caisar Darma, Yundi Permadi Hakim, and Tommy Pusriadi. “Improving Fishermens Welfare With Fuel-Saving Technology”. Journal of Asian Scientific Research 10, no. 2 (April 13, 2020): 105–120. Accessed November 25, 2024. https://archive.aessweb.com/index.php/5003/article/view/3955.