Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/question-raised-rajya-sabha-accident-blast-furnace-3-rinl-26062019
[2] http://www.indiaenvironmentportal.org.in/files/file/Accident in Blast Furnace 3 of RINL.pdf
[3] http://admin.indiaenvironmentportal.org.in/category/publisher/rajya-sabha
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/furnaces
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry-0
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/parliament