N. V. D. G. A.K. DAS and SHYAM SINGH, “Production of disease-free planting material of Nagpur mandarin (Citrus reticulata) by shoot tip grafting”, Indian Phytopath., vol. 59, no. 1, pp. 48–51, Mar. 2006, Accessed: Oct. 21, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/17251