Lucia Nurbani Kartika, and Yohanes Michael Christanto. “EXAMINATION OF GREEN PURCHASE INTENTION: AN EMPIRICAL STUDY IN YOKOHAMA AND YOGYAKARTA”. Journal of Innovation Research and Knowledge, vol. 5, no. 9, Feb. 2026, pp. 10275-88, https://bajangjournal.com/index.php/JIRK/article/view/11914.