Melia, Yona, Mulya Rafika, Syukron Arjuna, Muhammad Raja Siregar, and Christine Herawati Limbong. 2022. “Digital Marketing Training on MSMEs Built by BPODT (Lake Toba Authority Implementing Agency)”. International Journal Of Community Service 2 (2):178-81. https://doi.org/10.51601/ijcs.v2i2.84.