படைக்கலத் தொழிற்சாலைகள் வாரியம் (Tamil Wikipedia)

"Ministry of Defence, Govt of India". Mod.nic.in. Archived from the original on 4 சூலை 2012. Retrieved 17 சூலை 2012.
"Two Centuries of Guns and Shells". Mod.nic.in. Archived from the original on 7 பெப்ரவரி 2012. Retrieved 17 சூலை 2012.

nationalheraldindia.com (Global: 8,412^th place; Tamil: 9,061^st place)

"Corporatisation of ordnance factories may lead to selective privatisation in the long term". 5 July 2021.

ofb.gov.in (Global: low place; Tamil: 7,378^th place)

"OFB in Brief – Ordnance Factory Board". Ordnance Factory Board. Archived from the original on 29 October 2020. Retrieved 2 July 2015.
"Our Units – Ordnance Factory Board". Ordnance Factory Board. Archived from the original on 29 October 2020. Retrieved 2 July 2015.

ofbgcf.nic.in (Global: low place; Tamil: low place)

"Gun Carriage Factory". Archived from the original on 3 March 2016. Retrieved 2 July 2015.

sipri.org (Global: 1,191^st place; Tamil: 1,760^th place)

"Archived copy". Archived from the original on 24 May 2011. Retrieved 2012-05-13.{{cite web}}: CS1 maint: archived copy as title (link)
https://www.sipri.org/sites/default/files/2018-12/fs_arms_industry_2017_0.pdf ^{[bare URL PDF]}

staffnews.in (Global: low place; Tamil: low place)

Ordnance Factory Board (OFB): Details on conversion to 7 Public Sector Undertakings

thehindu.com (Global: 52^nd place; Tamil: 2^nd place)

"Defence Ministry issues order for Ordnance Factory Board dissolution". The Hindu. 28 September 2021. https://www.thehindu.com/news/national/defence-ministry-issues-order-for-ordnance-factory-board-dissolution/article36707478.ece.
"Antony reviews Ordnance Factory Board work". The Hindu (Chennai, India). 2012-04-17. http://www.thehindu.com/news/national/article3321340.ece.

thehindubusinessline.com (Global: 724^th place; Tamil: 97^th place)

Our Bureau. "Business Line : Industry & Economy News : Ordnance Factory to invest Rs 15,000 cr for modernisation". Thehindubusinessline.com. Retrieved 2012-07-17.

thehitavada.com (Global: low place; Tamil: low place)

"VFJ celebrates 212th Ordnance Factory Day". The Hitavada. Archived from the original on 3 July 2015. Retrieved 2 July 2015.

web.archive.org (Global: 1^st place; Tamil: 1^st place)

"About Department of Defence Production – Department of Defence Production". ddpmod.gov.in. Archived from the original on 4 February 2017. Retrieved 5 May 2017.
"Archived copy". Archived from the original on 24 May 2011. Retrieved 2012-05-13.{{cite web}}: CS1 maint: archived copy as title (link)
"Ministry of Defence, Govt of India". Mod.nic.in. Archived from the original on 4 சூலை 2012. Retrieved 17 சூலை 2012.
"Two Centuries of Guns and Shells". Mod.nic.in. Archived from the original on 7 பெப்ரவரி 2012. Retrieved 17 சூலை 2012.
"WHAT". Archived from the original on 24 September 2015. Retrieved 2 July 2015.
"Gun Carriage Factory". Archived from the original on 3 March 2016. Retrieved 2 July 2015.
"Hindustan Aeronautics Limited". Archived from the original on 25 June 2014. Retrieved 2 July 2015.
"OFB in Brief – Ordnance Factory Board". Ordnance Factory Board. Archived from the original on 29 October 2020. Retrieved 2 July 2015.
"Our Units – Ordnance Factory Board". Ordnance Factory Board. Archived from the original on 29 October 2020. Retrieved 2 July 2015.
"VFJ celebrates 212th Ordnance Factory Day". The Hitavada. Archived from the original on 3 July 2015. Retrieved 2 July 2015.

படைக்கலத் தொழிற்சாலைகள் வாரியம் (Tamil Wikipedia)

business-standard.com (Global: 350th place; Tamil: 94th place)

ddpdoo.gov.in (Global: low place; Tamil: low place)

ddpmod.gov.in (Global: low place; Tamil: low place)

globalsecurity.org (Global: 443rd place; Tamil: 743rd place)

hal-india.com (Global: low place; Tamil: 7,023rd place)

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idsa-india.org (Global: low place; Tamil: low place)

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intoday.in (Global: 445th place; Tamil: 93rd place)

indiatoday.intoday.in

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nationalheraldindia.com (Global: 8,412th place; Tamil: 9,061st place)

ofb.gov.in (Global: low place; Tamil: 7,378th place)

ofbgcf.nic.in (Global: low place; Tamil: low place)

sipri.org (Global: 1,191st place; Tamil: 1,760th place)

staffnews.in (Global: low place; Tamil: low place)

thehindu.com (Global: 52nd place; Tamil: 2nd place)

thehindubusinessline.com (Global: 724th place; Tamil: 97th place)

thehitavada.com (Global: low place; Tamil: low place)

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intoday.in (Global: 445^th place; Tamil: 93^rd place)

mod.nic.in (Global: low place; Tamil: 3,894^th place)

nationalheraldindia.com (Global: 8,412^th place; Tamil: 9,061^st place)

ofb.gov.in (Global: low place; Tamil: 7,378^th place)

sipri.org (Global: 1,191^st place; Tamil: 1,760^th place)

thehindu.com (Global: 52^nd place; Tamil: 2^nd place)

thehindubusinessline.com (Global: 724^th place; Tamil: 97^th place)

web.archive.org (Global: 1^st place; Tamil: 1^st place)