Chaudhuri , Priyasankar. “Neurosecretory System in Earthworms - A Less Studied Research Area in Invertebrates”. Research Aspects in Biological Science Vol. 5 (July 5, 2022): 83–95. Accessed June 11, 2026. https://stm.bookpi.org/RABS-V5/article/view/7614.