Title	Logic of Integrating Metric Space and Time
Author	Xie Qi, Liu Dayou, Yu Qiangyuan, Yu Haibo
Citation	Vol. 6  No. 1  pp. 168~172
Keywords	Temporal logic, metric space, distance, spatio-temporal reasoning

Title	Probabilistic Metric Spaces and Some Contraction Mappings
Author	Parvin Azhdari
Citation	Vol. 17  No. 2  pp. 56-60
Keywords	Probabilistic metric space, bn-contraction, (φ ? k) ? B contraction, fixed point.

Title	E-learning and Adaptive E-learning Review
Author	Jehad Hammad, Mochamad Hariadi, Mauridhi Hery Purnomo, Nidal Jabari, Fachrul Kurniawan
Citation	Vol. 18  No. 2  pp. 48-55
Keywords	Probabilistic metric space, bn-contraction, (φ ? k) ? B contraction, fixed point.