Mulyani I, Wahyuni HI, Prihatin SD. Implementation of Minister of Transportation Regulation No. 819 of 2018 by the Harbormaster Office and Port Authority: Challenges, Communication Strategies, and Fishermen’s Reactions in Dumai City, Riau Province. Temali [Internet]. 2024 Sep. 9 [cited 2025 Dec. 18];7(2):265-78. Available from: http://103.55.33.27/index.php/temali/article/view/34321