Küçükerdem, K.R. ve Ilgaz, A. 2026. A Conceptual Review of Hotel Employees’ Zero Waste Knowledge within the Framework of the Theory of Planned Behavior . Premium e-Journal of Social Sciences (PEJOSS). 10, 66 (May. 2026), 832–837. DOI:https://doi.org/10.5281/zenodo.20521402.