Tarigan, N.; Tega, Y. R.; Meiyasa, F.; Ndahawali, S.; Henggu, K. U.; Kelen, L. H. S. Teacher and Student Empowerment of SMKN 3 Pahunga Lodu through Making Seaweed Sticks (Eucheuma Cottonii). mitra 2021, 5, 11-16.