Angkasari W, Sujatmoko A. Protection of Indonesian Fishermen from China’s Threat in the North Natuna Sea Region During the Covid-19 Pandemic. KSS [Internet]. 2022Oct.4 [cited 2023Feb.8];7(15):326–333. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/12102