Appropriate Technology (TTG) as a Solution by KKN Students in Sambibulu Village : A Smart Waste Place: Teknologi Tepat Guna (TTG) Sebagai Solusi Oleh Mahasiswa Mahasiswi KKN di Desa Sambibulu : Tempat Sampah Pintar. pssh [Internet]. 2022 Jul. 17 [cited 2025 Dec. 26];3:1014-8. Available from: https://pssh.umsida.ac.id/index.php/pssh/article/view/300