Author, Tanya Beatriz Bravo Mero, Teresa Viviana Moreira Vera, Author, Author. Biogas, friendly and sustainable energy for small producers: Cost analysis for a rural farm. J Arch.Egyptol [Internet]. 2021May1 [cited 2026May3];18(08):205-1. Available from: https://archives.palarch.nl/index.php/jae/article/view/8469