जोशी Joshi हेमा Hema. “लिपिहरूको परिचय र विकासक्रमको अवस्था ”. Intellectual Journal of Academic Research 2, no. 1 (December 20, 2024): 127–134. Accessed January 18, 2025. https://nepjol.info/index.php/ijar/article/view/72815.