Tarigan, Y.G. and Purba, I.E. 2021. Implementation of Pillar 2 Community-Based Total Sanitation in Environment II Huta Tonga Tonga, North Sibolga District for Housewives: Pelaksanaan Pilar 2 Sanitasi Total Berbasis Masyarakat Di Lingkungan II Huta Tonga Tonga Kecamatan Sibolga Utara pada Ibu Rumah Tangga. Ahmar Metakarya: Jurnal Pengabdian Masyarakat. 1, 1 (Aug. 2021), 39–44. DOI:https://doi.org/10.53770/amjpm.v1i1.38.