Özcan, S., Uruṣ, A. and Butt, S.I. (2025) “Hermite–Hadamard-type inequalities for multiplicative harmonic $s$-convex functions”, Ukrains’kyi Matematychnyi Zhurnal, 76(9), pp. 1364–1382. doi:10.3842/umzh.v76i9.7705.