General Editor

Dr. Ecler Mamani Vilca – Micaela Bastidas National University of Apurímac, Peru

Technical Team

• Dr. José Luis Merma Aroni – Micaela Bastidas National University of Apurímac, Peru
• M.Sc. Mario Aquino Cruz – Technological University of the Andes, Peru
• Dr. Manuel J. Ibarra Cabrera – Micaela Bastidas National University of Apurímac, Peru
• Mag. Olga Jaramillo – Santa Fe Community College, United States
• Dr. Edwar Ilasaca Cahuata – National University of the Altiplano, Peru
• Mag. Yonatan Mamani Coaquira – Micaela Bastidas National University of Apurímac, Peru
• Dr. Sarela Carmela Alfaro Cruz – National University of Barranca, Peru
• Dr. Walter R. Guevara Day – National University of San Marcos, Peru
• Mag. José Armando Tiznado Ubillus – National University of San Marcos, Peru
• Dr. Samuel Benjamín Lascano Rivera – State Polytechnic University of Carchi, Ecuador
• Dr. Renzo Apaza Cutipa – National University of the Altiplano, Peru
• Dr. Florasela Josefa Fernández Victoria – University of Salamanca, Spain
• Dr. Francisco Javier Mejía Ochoa – National Technological Institute of Mexico, Higher Technological Institute of Zongolica, Mexico
• Dr. César Enrique Salas Arbaiza – National University of San Marcos, Peru
• Dr. David Calderón Vilca – National University of San Marcos, Peru
• Dr. Deymis Tamayo Rueda – Central University “Marta Abreu” of Las Villas, Villa Clara, Cuba
• Dr. Edgar Eloy Carpio Vargas – National University of the Altiplano, Peru
• M.Sc. Elinar Carrillo Riveros – National University of San Cristóbal de Huamanga, Peru
• Dr. Elisabeth Viviana Lucero Baldevenites – University of Las Palmas de Gran Canaria, Spain
• M.Sc. Elizabeth Patricia Pommier Gallo – Bolivian Catholic University “San Pablo”, Bolivia
• Dr. Jhon Iván Pilataxi Pilataxi – University of Chile, Chile
• Dr. Jomark Pablo Noriega Zapata – National University of San Marcos, Peru
• Dr. Héctor Luis López López – Autonomous University of Sinaloa, Mexico
• M.Sc. Luis Alberto Loo Parian – Technological University of Peru
• Dr. Luis Enrique Zegarra Ramírez – Technological University of the Andes, Peru
• Dr. Nicolás Esleyder Caytuiro Silva – Catholic University of Santa María, Peru
• Dr. Hesmeralda Rojas Enríquez – Micaela Bastidas National University of Apurímac, Peru
• M.Sc. Rubén Alexander Gil Calvo – National University of San Marcos, Peru
• Dr. Sergio Paulo Valcárcel Ascencios – National University of San Marcos, Peru
• Lic. Víctor Piero Milcar Tumba Burgos – Private University of the North, Peru