Non-functional Requirements Prioritization: A Systematic Literature Review. - Khush Bakht Ijaz; Irum Inayat; Faiza Allah Bukhsh (SEAA, 2019)

Value-Based Fuzzy Approach for Non-functional Requirements Prioritization. - Khush Bakht Ijaz; Irum Inayat; Maya Daneva; Faiza Allah Bukhsh (BMSD, 2021)