Volume 49 Issue 04
| /Editorial/ | |
| 
 Gloria Lucía Álvarez Pinzón EEXPECTATIONS FOR COP-16 ON BIODIVERSITY  | 
214 | 
| /Articles/ | |
| 
 Pablo Reyes-Cornejo, Andrés Jiménez-Figueroa, Pedro Severino-González, Hugo Moraga-Flores, Joan Boada-Grau, Luis Araya-Castillo and Giusseppe Sarmiento-Peralta BIBLIOMETRIC AND SCENTIOMETRIC ANALYSIS OF WORLDWIDE SCIENTIFIC PRODUCTION OF QUALITY OF WORK LIFE: COLLABORATION, TRENDS AND PROSPECTS (in Spanish)  | 
216 | 
| /Reports/ | |
| 
 Claudia Bañados Castro and Karen García-Vásquez PERCEPTION OF CHANGE MANAGEMENT IN THE PROCESS OF CURRICULAR RENEWAL IN ENGINEERING CAREERS (in Spanish)  | 
228 | 
| 
 Ignacio Bladimir Cerón-Guerra, Guillermo Loría-Salazar, María José Cerón, Mariela Macias, Raúl Rodríguez and Giovanni Sáenz-Arce IMPROVEMENT OF THE VISCOELASTIC PROPERTIES OF AC-20 ASPHALT BY APPLYING LOCAL NANO CLAY IN HMA MIXES (in English)  | 
235 | 
| 
 Roberto Miguel Nieto-García and Arcelia Toledo-López THE COMPETITIVE ADVANTAGE IN THE MEZCAL INDUSTRY A STUDY FROM SME MARKETERS (in Spanish)  | 
248 | 
| 
 Yasna Anabalón Anabalón, Marcela Concha Toro, Nelly Lagos San Martín and Verónica López-López CHARACTERIZATION OF THE EMOTIONAL COMPETENCIES OF STUDENTS AT A UNIVERSITY IN CENTRAL-SOUTHERN CHILE (in Spanish)  | 
258 | 
| 
 FORTHCOMING EVENTS  | 
267 | 
