Rossafi, Mohamed, and Abdelkarim Kari. “Best Proximity Point Theorems for $ \alpha^{+} F, (\theta-\phi )$-Proximal Contraction”. Jurnal Matematika, Statistika Dan Komputasi, vol. 18, no. 2, Jan. 2022, pp. 181-97, doi:10.20956/j.v18i2.17994.