A. O. Manek and R. J. Isu, “IMPROVING ENGLISH LANGUAGE COMPETENCY IN THE CULINARY SECTOR IN THE SULAMANDU BEACH TOURISM AREA, EAST NUSA TENGGARA: A CASE STUDY OF TRAINING AND IMPACT ON TOURISM SERVICES”, JG, vol. 2, no. 05, pp. 1621–1625, Oct. 2024.