Verdezoto del Salto, L. et al. 2023. Implementation of anaerobic tubular biodigesters, as a self-sustainability tool for the production of biogas and biol in the Guaranda canton, Bolívar province, Ecuador. Tesla Revista Científica. 3, 1 (Jan. 2023), e98. DOI:https://doi.org/10.55204/trc.v3i1.e98.