Sinaga, Warisman, Universitas Sumatera Utara, Indonesia

• ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat - Articles
  Improving Student Literacy and Environmental Care Movement in Pematang Raya Village, Raya Sub-District, Simalungun Regency
  Abstract  PDF