HyperPro: an intelligent hypermedia system for learning logic programming. - Teresa Roselli; Antonietta Di Donfrancesco; Stefania Loverro (AVI, 1996)

WWW-Based Cooperative Learning. - Teresa Roselli; C. Catanese; Stefania Loverro; Mary Victoria Pragnell; G. Sammitto (SAC (2), 2000)