“…A larger number of 116 articles are published from 2013 to 1017, and the concept of port sustainability is applied in practical planning and strategic business. Most articles on port sustainability introduced the concept, key element and various KPIs (Asgari et al, 2015;Laxe, Bermúdez, Palmero, & Novo-Corti, 2016;Zhang, Kim, Tee, & Lam, 2017). These articles are achieved by literature review, conceptual frameworks, and case study (Davarzani, Fahimnia, Bell, & Sarkis, 2016;Puig, Wooldridge, & Darbra, 2014;Xiao & Lam, 2017).…”