Boeriswati, E. ., Ningsih, R. Y. . and Rahayu, W. . (2023) “Web-Based Design of BIPA Placement Test Instrument for Foreign Speakers”, International Journal of Learning, Teaching and Educational Research, 22(2), pp. 392–412. Available at: http://www.ijlter.net/index.php/ijlter/article/view/1535 (Accessed: 1 May 2026).