Sathia, Z., Sihombing, D. and Hariyanto, O. 2026. Eco-innovation strategies in hospitality: A case study of star-rated hotels in Batam. Journal of Management : Small and Medium Enterprises (SMEs). 19, 2 (Jul. 2026), 1137-1151. DOI:https://doi.org/10.35508/jom.v19i2.25448.