| 2021-11-12 | Reference included | | | Dippenaar-Schoeman et al., 2021a |
| 2021-11-12 | Reference included | | | Wiese & Dippenaar-Schoeman, 2021 |
| 2021-11-12 | Reference included | | | Dippenaar-Schoeman, Lotz & Bird, 2021 |
| 2021-11-12 | Reference included | | | Dippenaar-Schoeman & Whitaker, 2021 |
| 2021-11-12 | Reference included | | | Xu, Peng & Li, 2021 |
| 2021-11-12 | Reference included | | | Cabrera-Espinosa & Valdez-Mondragón, 2021 |
| 2021-11-12 | Reference included | | | Rheims, 2021 |
| 2021-11-11 | Reference included | | | Ballesteros & Hormiga, 2021 |
| 2021-11-11 | Reference included | | | Kulkarni & Hormiga, 2021 |
| 2021-11-11 | Reference included | | | Jordán, Domínguez-Trujillo & Cisneros-Heredia, 2021 |
| 2021-11-11 | Reference included | | | Machado et al., 2021 |
| 2021-11-11 | Reference included | | | Framenau et al., 2021b |
| 2021-11-11 | Reference included | | | Ashigha, Sen & Sureshan, 2021 |
| 2021-11-11 | Reference included | | | Quispe-Colca & Ferretti, 2021 |
| 2021-11-11 | Reference included | | | Ferretti, 2021 |
| 2021-11-11 | Reference included | | | Anju, Bhagirathan & Sudhikumar, 2021a |
| 2021-11-11 | Reference included | | | Sekhar & Sunil Jose, 2021b |
| 2021-11-10 | Reference included | | | Seyyar & Demir, 2021b |
| 2021-11-10 | Reference included | | | Seyyar & Demir, 2021a |
| 2021-11-10 | Reference included | | | Demir & Seyyar, 2021 |
| 2021-11-10 | Reference included | | | Sherwood, 2021d |
| 2021-11-10 | Reference included | | | Rubio, Baigorria & Stolar, 2021b |
| 2021-11-10 | Reference included | | | Blick & Ono, 2021 |
| 2021-11-10 | Reference included | | | Logunov, 2021e |
| 2021-11-09 | Reference included | | | Gong & Zhong, 2021 |
| 2021-11-09 | Reference included | | | Vishnudas & Sudhikumar, 2021 |
| 2021-11-09 | Reference included | | | Asima, Sudhikumar & Prasad, 2021 |
| 2021-11-09 | Reference included | | | Jahan & Biswas, 2021 |
| 2021-11-09 | Reference included | | | Al-Khazali, 2021b |
| 2021-11-09 | Reference included | | | Al-Yacoub, Al-Abbad & Kareem, 2021a |
| 2021-11-09 | Reference included | | | Calatayud-Mascarell, Alonso-Alonso & Korba, 2021 |
| 2021-11-09 | Reference included | | | Jocqué & Jocque, 2021 |
| 2021-11-09 | Reference included | | | Wesołowska, 2021 |
| 2021-11-09 | Reference included | | | Prajapati, Tatu & Kamboj, 2021b |
| 2021-11-09 | Reference included | | | Sherwood et al., 2021d |
| 2021-11-09 | Reference included | | | Marusik & Nadolny, 2021 |
| 2021-10-31 | Reference included | | | Jang et al., 2021b |
| 2021-10-31 | Reference included | | | Sen, Caleb & Acharya, 2021 |
| 2021-10-29 | Reference included | | | Platen, 2021 |
| 2021-10-29 | Reference included | | | Kumar, Sharma & Sharma, 2021 |
| 2021-10-29 | Reference included | | | Laskar et al., 2021 |
| 2021-10-28 | Reference included | | | Domichan & Sunil Jose, 2021 |
| 2021-10-28 | Reference included | | | Candia-Ramírez & Francke, 2021 |
| 2021-10-28 | Reference included | | | Li et al., 2021b |
| 2021-10-24 | Reference included | | | Gabriel, 2020b |
| 2021-10-22 | Reference included | | | Zonstein & Marusik, 2021 |
| 2021-10-22 | Reference included | | | Coşar & Danışman, 2021c |
| 2021-10-21 | Reference included | | | Breitling, 2021a |
| 2021-10-21 | Reference included | | | Faúndez, 2021 |
| 2021-10-21 | Reference included | | | Taucare-Ríos, 2021b |