MAGUATCHER, Jeremie, Grace HULDA, 和 Ru NING, trans. 《AUTONOMOUS LEARNING ABILITY OF CHINESE LANGUAGE LEARNERS IN CAMEROON》. 中非研究学刊 1, no. 1 (十月 28, 2022): 108–125. 见于 十月 4, 2025. https://sino-africanstudies.com/index.php/JSAS/article/view/10.