Sangprasert, Naratorn, Keerati Inthavisas, Kitisak Wattanakul, and Nattapon Noorit. 2023. “Development of a low-cost reverse vending machine for clear plastic bottles and aluminum cans”. Science, Engineering and Health Studies 17 (September):23040001. https://doi.org/10.69598/sehs.17.23040001.