Sustainability analysis of climate village programs (case study of the main class)Widiyanto Widiyanto, Eny Lestari, Eksa Rusdiyana, Sugihardjo Sugihardjo, Retno Setyowati and Sekar Widi HapsariE3S Web Conf., 682 (2025) 05014DOI: https://doi.org/10.1051/e3sconf/202568205014