| The dark side of Guardian comments B Gardiner, M Mansfield, I Anderson, M Ulmanu, D Louter, J Holder The Guardian (print and online), 2016 | 211 | 2016 |
| More than 228,000 students have experienced gun violence at school since Columbine JW Cox, S Rich, A Chiu, J Muyskens, M Ulmanu Washington Post 18, 2018 | 33 | 2018 |
| More than 311,000 students have experienced gun violence at school since Columbine JW Cox, S Rich, A Chiu, H Thacker, L Chong, J Muyskens, M Ulmanu Washington Post, 2022 | 21 | 2022 |
| US deaths soared in early weeks of pandemic, far exceeding number attributed to covid-19 E Brown, AB Tran, B Reinhard, M Ulmanu Washington Post, 2020 | 20 | 2020 |
| The world’s biggest grave robbery: Asia’s disappearing WWII shipwrecks O Holmes, M Ulmanu, S Roberts The Guardian 3, 2017 | 17 | 2017 |
| More than 3, 38,000 students have experienced gun violence at school since Columbine JW Cox, S Rich, A Chiu, H Thacker, L Chong, J Muyskens, M Ulmanu Washington Post, 2023 | 12 | 2023 |
| There have been 386 school shootings since Columbine JW Cox, S Rich, L Chong, L Trevor, J Muyskens, M Ulmanu Washington Post. https://www. washingtonpost. com/education/interactive …, 2023 | 11 | 2023 |
| On Education DJR Cox, S Rich, L Chong, L Trevor, J Muyskens, M Ulmanu High FidelitylMusical America, 47-49, 1977 | 11 | 1977 |
| More than 278,000 students have experienced gun violence at school since Columbine J Cox, S Rich, A Chiu, J Muyskens, M Ulmanu Washington Post. https://www. washingtonpost. com/graphics/2018/local/school …, 2021 | 8 | 2021 |
| More than 240,000 students have experienced gun violence at school since Columbine JW Cox, S Rich, A Chiu, J Muyskens, M Ulmanu Washington Post, 2020 | 8 | 2020 |
| The pandemic marks another grim milestone: 1 in 500 Americans have died of covid-19 D Keating, A Johnson, M Ulmanu Washington Post, 2021 | 7 | 2021 |
| Database of school shootings J Cox, S Rich, A Chiu, J Muyskens, M Ulmanu The Washington Post, 2019 | 6 | 2019 |
| How Foreign-Born Players Put the “World” in World Cup B Berkowitz, C Alcantara, M Ulmanu, C Esteban Washington Post 18, 2018 | 6 | 2018 |
| 2017 was deadliest year on record for Colombian human rights defenders K McVeigh The Guardian 1, 2018 | 6 | 2018 |
| 207 Environmental Defenders Have Been Killed in 2017 While Protecting Their Community’s Land or Natural Resources M Ulmanu, A Evans, G Brown The Guardian 13, 2017 | 6 | 2017 |
| The dark side of Guardian comments (2016) B Gardiner, M Mansfield, I Anderson, J Holder, D Louter, M Ulmanu | 6 | |
| The Washington Post’s database of school shootings JW Cox, S Rich, A Chiu, J Muyskens, M Ulmanu The Washington Post, 2022 | 5 | 2022 |
| School shootings database J Cox, S Rich, A Chiu, J Muyskens, M Ulmanu Washington Post, 2021 | 5 | 2021 |
| Venezuela's crisis in 5 charts S O'Grady, C Alcantara, A Emamdjomeh, M Ulmanu Washingtonpost. com, 2019 | 5 | 2019 |
| April 12. The Dark Side of Guardian Comments B Gardiner, M Mansfield, I Anderson, J Holder, D Louter, M Ulmanu The Guardian, 2016 | 5 | 2016 |
