Digital Supply Chain Management in the Videogames Industry: A Systematic Literature Review. - Stephen Kelly; Vojtech Klézl; John Israilidis; Neil Malone; Stuart Butler (Comput. Games J., 2021)

Negativists, enthusiasts and others: a typology of players in free-to-play games. - Vojtech Klézl; Stephen Kelly (Multim. Tools Appl., 2023)