A. Sawatdiraksa, P. Inthararak, J. Jareanjit, and T. Naemsai, “Energy Management of a Solar-Biogas-Electric Hybrid Dryer for Animal Manure Processing”, Eng. Technol. Appl. Sci. Res., vol. 15, no. 6, pp. 28432–28439, Dec. 2025.