1. Agrawal, V., & Sardar, P. R. (2003). In vitro organogenesis and histomorphological investigations in senna (Cassia angustifolia) – A medicinally valuable shrub. Physiology and Molecular Biology of Plants, 9, 131–140.
2. Agrawal, V., & Sardar, P. R. (2006). In vitro propagation of Cassia angustifolia through leaflet and cotyledon derived calli. Biologia Plantarum, 50, 118–122.
3. Agrawal, V., & Sardar, P. R. (2007). In vitro regeneration through somatic embryogenesis and organogenesis using cotyledons of Cassia angustifolia Vahl. In Vitro Cellular and Developmental Biology – Plant, 43, 585–592.
4. Ahmad, Z., Zaidi, N., & Shah, F. (1990). Micropropagation of Melia azedarach from mature tissue. Pakistan Journal of Botany, 22(2), 172–178.
5. Ahmed, M. B., Salahin, M., Karim, R., Razvy, M. A., Hannan, M. M., Sultana, R., Hossain, M., & Islam, R. (2007). An efficient method for in vitro clonal propagation of a newly introduced sweetener plant (Stevia rebaudiana Bertoni.) in Bangladesh. American-Eurasian Journal of Scientific Research, 2(2), 121–125.