(en) Civilians Under Fire in Nagorno-Karabakh: September-noyabr 2020 (Report). Armed Conflict Location & Event Data Project. 7-dekabr 2020-yil. p. 2. http://www.jstor.org/stable/resrep27432. Qaraldi: 9-yanvar 2021-yil. "ACLED records the highest number of civilian fatalities caused by a single attack during the six-week war in Barda city, where 21 civilians were killed and at least 70 others were wounded by the shelling"