Rihi, M., Nainggolan, V., Marjaya, S., Sangadji, H., & Nababan, M. (2024). MARKETING EFFICIENCY OF SEAWEED IN SABU RAIJUA REGENCY. Polnep Conference Series, 1(1), 57-88. Retrieved from https://ejurnal.polnep.ac.id/index.php/PCS/article/view/813