@book{58754,
	author = {Upkar Prakashan,},
	title = {Pratiyogita Darpan.},
	publisher = {Upkar Prakashan,},
	year = {2026-},
	address = {Agra :},
	note = {Editor: Jain, Rahul.},
	url = {https://www.pdgroup.in}
}