Indrawan, Ivan, Universitas Sumatera Utara, Indonesia

• ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2022): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat - Articles
  Improving the Quality of Sanitation and Environmental Cleanliness at SD Swasta Pembangunan, Petumbak District, Deli Serdang Regency
  Abstract  PDF