Dr. Mei-Lan Zhou, and Dr. Linh Q. Tao. “Chinese Migrant Labor and Cocoa Cultivation in Colonial Samoa and Vanuatu: A Historical Analysis of Plantation Economies”. International Journal Of History And Political Sciences, vol. 5, no. 08, Aug. 2025, pp. 1-8, https://theusajournals.com/index.php/ijhps/article/view/6580.