Y.-E. DING, W. HUANG, B. SHU, Y.-N. ZOU, Q.-S. WU, and K. KUČA, “Identification and characterization of a circadian clock-associated pseudo-response regulator 7 gene from trifoliate orange”, Not Bot Horti Agrobo, vol. 48, no. 1, pp. 128–139, Mar. 2020.