• https://www.nepjol.info/https://www.kar-group.com/https://jurnal.isi-dps.ac.id/https://prodentist.ru/https://ojs.uph.edu/https://journalofmedical.org/
  • Siringoringo, J. E., V. M. Siringoringo, and B. B. H. Silaban. “PENDAMPINGAN DAN PELATIHAN TIM MUSIK SONG LEADER GEREJA DI KECAMATAN MEDAN AMPLAS: Indonesia”. Jurnal PKM Setiadharma, vol. 2, no. 3, Dec. 2021, pp. 151-9, doi:10.47457/jps.v2i3.205.