A Literature Analysis of Chinese as a Foreign Language Textbook Research in the Past 25 Years: A Visualization Analysis Based on CiteSpace: 近二十五年对外汉语教材研究文献分析——基于CiteSpace的可视化分析. Mandarinable [Internet]. 2025 Apr. 29 [cited 2026 Apr. 3];4(1):103-1. Available from: https://journal.uns.ac.id/index.php/marble/article/view/2286