/Editorial/ Miguel Laufer WHERE WE STAND AND WHERE WE ARE HEADING 226  /Articles/ Emilio Rodríguez-Ponce AN EXPLORATORY STUDY ABOUT THE IMPACT OF KNOWLEDGE MANAGEMENT ON THE QUALITY OF UNIVERSITIES (in Spanish) 228 Giobertti Morantes, Narciso Pérez, Rafael Santana and Gladys Rincón A REVIEW OF THE REGULATORY INSTRUMENTS FOR AIR QUALITY AND ATMOSPHERIC MONITORING SYSTEMS: LATIN […]