Saiju, Hari Krishna, Abhishesh Bajracharya, Brishav Rajbahak, and Stuti Ghimire. “Comparative Study of Growth Statistics of Two Species of Paulownia and Optimization of Rooting Methods”. Nepal Journal of Biotechnology 6, no. 1 (January 15, 2019): 11–15. Accessed November 22, 2024. https://nepjol.info/index.php/NJB/article/view/22330.