Ni-doped (MoO3/MoS2) heterostructure chemiresistive sensor for dual selective detection of NH3 and NOx at room temperature. - Muthumalai, K.; Manoharan, Mathankumar; Govindharaj, Kamaraj; Saravanan, Poovarasan; Haldorai, Yuvaraj; Sofer, Zdeněk; Rajendra Kumar, Ramasamy Thangavelu (Ceramics International, 2025)