Ashibil, A., Víg, P. ., Erdélyi, V. ., Tóth, J., & Farkas, I. (2024). Performance Assessments of Direct Contact Serpentine Tube Based Photovoltaic Thermal Module: An Experimental Comparison. Journal of Engineering and Sustainable Development, 28(4), 473-479. https://doi.org/10.31272/jeasd.28.4.6