[1]
N. Trisnawati, F. Rahmawati, S. S. Wulandari, A. H. Wibowo, and Z. B. Raji-Ellams, “Development of Student Textbooks and Lecture Guides for Business and Office English Courses based on Audio”, Int. J. Emerg. Res. Rev., vol. 4, no. 1, p. 000158, Dec. 2025.