[1]
D. SOULISOMBOON, B. SENGPASEUTH, K. SIPHAXAY, S. SISOMPHOU, N. MANIVANH, and A. BINTHAVONE, “Producing Biogas from Difference Mixing Ratio of Local Pig’s Waste to Produce the Methane Gas in Highest Volume: https://doi.org/10.69692/SUJMRD0802298”, sujournal, vol. 8, no. 2, pp. 298–302, Dec. 2022.