e- ISSN: 2539-4088 Printed ISSN: 1900-6608
Editor: Abel Anibal Delrio Cortina
Start: 2007 (ROAD)
Periodicity: Semiannual
Country: Colombia
Language: Spanish
DOI: https://doi.org/10.22490/issn.2539-408

The Publicaciones e Investigaciones Journal is one of the means by which the Universidad Nacional Abierta y a Distancia, UNAD, and the Escuela de Ciencias Básicas, Tecnología e Ingeniería – ECBTI disseminate their scientific advances, and is published on a semestral basis. It seeks to facilitate the circulation of scientific and applied knowledge in subjects from different areas of the engineering field, with original articles that are evaluated by double-blind pairs, and also to encourage the visibility and impact of the research performed on both national and international levels.

Strategies to mitigate barriers in the transition towards formality for informal, errant, and stationary vendors in the city of Cali.

Ing. Jhaser, Ing. Julieth

Increasing development and innovationin the Colombian Navy: the importanceof registration and protection of Intellectual Property

Johan D. Sánchez González

Port environmental management in America

Teofilo Omar Boyano Fram, Irene Mejía Lara

Analysis of the functionality of the organizational structures of companies in the construction sector in Cartagena, Colombia

José Morelos Gómez, Beicker Baena Baldiris, Carlos A. Puello Castillo

Formulation of an integral Pedagogical Structure for the training schools of the National Navy, in order to Improve military and professional Competencies

Víctor A. Díaz Plaza

Performance of Colombian Coffee Exports during the period 2019-2023

Abner F. Huancas Segura , Valentina Castro Ramírez , Jaime E. González Díaz

Publicaciones e Investigación

Content Table

Sentiment analysis of startups using a lexical-based approach

Impact of fintech on financial digitalization and its role in financial inclusion

Diagnostic tool for the conscious transformation of Small and Medium Enterprises in Colombia: A methodological approach