Jakob JC, Nusi A, Marantika M, Persulessy SI. English Language Training for Tourism Development Using Travel Guide Book (TGB) in Negeri Oma, Central Maluku. ABDIMAS [Internet]. 2023 Jan. 31 [cited 2024 Dec. 5];6(1):2974-9. Available from: https://journal.umtas.ac.id/index.php/ABDIMAS/article/view/2753