| 2021-12-17 | Reference included | | | Tanasevitch, 2021f |
| 2021-12-17 | Reference included | | | Marusik & Omelko, 2021b |
| 2021-12-17 | Reference included | | | Zamani & Marusik, 2021e |
| 2021-12-17 | Reference included | | | Sudhin et al., 2021 |
| 2021-12-17 | Reference included | | | Haddad, 2021b |
| 2021-12-17 | Reference included | | | Prajapati, Hun & Raval, 2021 |
| 2021-12-17 | Reference included | | | Hradská et al., 2021 |
| 2021-12-17 | Reference included | | | Sherwood & Li, 2021 |
| 2021-12-17 | Reference included | | | Li, Wang & Liu, 2021 |
| 2021-12-17 | Reference included | | | Yu et al., 2021c |
| 2021-12-17 | Reference included | | | Zhou, Zhong & Zhang, 2021 |
| 2021-12-17 | Reference included | | | Yan, Qin & Yu, 2021 |
| 2021-12-17 | Reference included | | | Yu & Zhang, 2021 |
| 2021-12-17 | Reference included | | | Irfan, Wang & Zhang, 2021 |
| 2021-12-17 | Reference included | | | He & Lin, 2021 |
| 2021-12-17 | Reference included | | | Liang et al., 2021b |
| 2021-12-17 | Reference included | | | Wang et al., 2021f |
| 2021-12-16 | Reference included | | | Pett & Perger, 2021 |
| 2021-12-15 | Reference included | | | Zhukovets, 2021 |
| 2021-12-15 | Reference included | | | El-Hennawy et al., 2021 |
| 2021-12-15 | Reference included | | | Sekhar, Domichan & Sunil Jose, 2021 |
| 2021-12-15 | Reference included | | | Sarkar, Bodkhe & Uniyal, 2021 |
| 2021-12-15 | Reference included | | | Anju, Bhagirathan & Sudhikumar, 2021b |
| 2021-12-15 | Reference included | | | Al-Yacoub, Al-Abbad & Kareem, 2021b |
| 2021-12-14 | Reference included | | | Coşar & Danışman, 2021d |
| 2021-12-13 | Reference included | | | Zamani, 2021 |
| 2021-12-11 | Reference included | | | Coşar, 2021e |
| 2021-12-11 | Reference included | | | Brescovit et al., 2021 |
| 2021-12-10 | Reference included | | | Ponomarev et al., 2021 |
| 2021-12-09 | Reference included | | | Crespo et al., 2021b |
| 2021-12-08 | Reference included | | | Zhang & Wang, 2021 |
| 2021-12-06 | Reference included | | | Li, Wang & Peng, 2021 |
| 2021-12-05 | Reference included | | | Caria et al., 2021 |
| 2021-12-05 | Reference included | | | Zamani et al., 2021b |
| 2021-12-03 | Reference included | | | Sankaran, 2021b |
| 2021-12-02 | Reference included | | | Rueda et al., 2021 |
| 2021-11-30 | Reference included | | | Breitling, 2021b |
| 2021-11-30 | Reference included | | | Lee, Yoo & Kim, 2021b |
| 2021-11-27 | Reference included | | | Chatzaki, 2021 |
| 2021-11-27 | Reference included | | | Sunil Jose, 2021b |
| 2021-11-27 | Reference included | | | Asima et al., 2021 |
| 2021-11-26 | Reference included | | | Fonseca-Ferreira et al., 2021 |
| 2021-11-25 | Reference included | | | Sugawara, Ihara & Nakano, 2021b |
| 2021-11-25 | Reference included | | | Mezőfi, 2021 |
| 2021-11-24 | Reference included | | | Massa & Ribera, 2021 |
| 2021-11-24 | Reference included | | | Déjean & Danflous, 2021 |
| 2021-11-24 | Reference included | | | Jacquet & Oger, 2021 |
| 2021-11-24 | Reference included | | | Déjean & Oger, 2021 |
| 2021-11-24 | Reference included | | | Courtial et al., 2021 |
| 2021-11-24 | Reference included | | | Michaud, 2021 |