Herman, Herman, Vera Elisabet Siahaan, Angel Nerin Patricia Panggabean, Hanji Agustina Sitohang, Theresi Theresi, Santa Veronika Situmorang, Fitrianti Manurung, Yanti Kristina Sinaga, Irene Adryani Nababan, and Prakash Puhka. “Socialization of the Importance of Building English Skills for Elementary School Children at SD Negeri 122395 Pematang Siantar”. Pengabdian: Jurnal Abdimas 1, no. 3 (August 31, 2023): 155–163. Accessed July 27, 2025. https://journal.ypidathu.or.id/index.php/abdimas/article/view/327.