Article Chattopadhayay, Pranab K.; Purty, Ashok (2014)
Ho Tribes of Eastern India and Their Metallurgical Traditions. Indian Journal of History of Science (pp. 2-9). (/isis/citation/CBB001451533/) unapi

Article Chattopadhyay, Pranab K. (2012)
Documentation of Cannons of Eastern India. Indian Journal of History of Science (pp. 157-168). (/isis/citation/CBB001200143/) unapi

Book Chattopadhyay, Pranab K.; Sengupta, Gautam (2011)
History of Metals in Eastern India and Bangladesh. (/isis/citation/CBB001253038/) unapi

Article Chattopadhyay, Pranab K.; Behera, Pradeep K.; Datta, Prasanta K. (2007)
From Wrought Iron to Steel: Beginning of Steel Making in Eastern India. Indian Journal of History of Science (p. 387). (/isis/citation/CBB000850242/) unapi

Article Wagner, Donald B. (2005)
Thematic Issue: Cannons, Gunpowder, Artillery, Military Modernization and Technology in the Medieval Period. Indian Journal of History of Science (p. 437). (/isis/citation/CBB000600491/) unapi