No. 20 (20): January - December 2026

View No. 20 (20): January - December 2026

DOI: https://doi.org/10.70833/rseisa20num

Published: 2026-01-01

Research Articles

Impact of Citizen Attitudes on the Socio-Environmental Management of the Coastal Defense

Ximena Judith Galeano Graupera, Sergio Daniel Riveros

e2026001
- PDF (Spanish)
- HTML (Spanish)
Factors in a model of educational quality. Hospitality management. Paraguay

Monica Concepcion Balbuena Portillo, Violeta Rolón

e2026002
- PDF (Spanish)
- HTML (Spanish)
Perception of the quality of the IPS health service in Saltos del Guairá

Derlis Daniel DUARTE SANCHEZ, Andrea Soledad Galeano, Elizabeth Cristina Godoy Miranda

e2026006
- PDF (Spanish)
- HTML (Spanish)
Sustainable management of organic waste produced by small producers in Desmochados, Ñeembucú, Paraguay

Luis Montañez Martínez

e2026007
- PDF (Spanish)
- HTML (Spanish)
Mathematical model of competition in the educational services market

Igor Ivanov, Rosa Stativko

e2026008
- PDF (Spanish)
- HTML (Spanish)

Review articles

Agro-productive resilience to climate change

Jenny Liliana Mereles Pavon

e2026003
- PDF (Spanish)
- HTML (Spanish)
Integration of Sustainable Agricultural Practices for Environmental Management on Small Farms

Jose Asunción Aguero, Ximena Judith Galeano Graupera

e2026004
- PDF (Spanish)
- HTML (Spanish)
Urban Expansion and Environmental Retreat: A Systematic Review of the Anthropogenic Effects of Urbanization in Latin America

María Lorean Galeano Lobos

e2026005
- PDF (Spanish)
- HTML (Spanish)
Free-Range Poultry Systems for Sustainable Production in Rural Territories

Ana Laura Silva López, Ximena Judith Galeano Graupera

e2026009
- PDF (Spanish)
- HTML (Spanish)

Research notes

The Hybrid Classrooms: Expansion and Retention Strategy in University Programming

Jorge Ruben Wirz, Alfredo Fabián Sequeira

e2026010
- PDF (Spanish)
- HTML (Spanish)