No. 30 (2019)

View No. 30 (2019)

Published: 2019-06-11

EDITORIAL

Editorial No. 30

Beverly Castillo Herrera

1-2
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EDUCATION SCIENCES

The integral defined as the area under a curve in a computational environment

Julia Argentina Granera Rugama

3-19
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Methodological proposal for the teaching-learning process of algebra in the first year of the university

María Elena Blandón Dávila

20-27
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New educational environments in the learning of the social sciences. Systematization of a didactic experience in secondary education in Nicaragua

Adolfo Alejandro Díaz Pérez

28-42
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ECONOMIC SCIENCES

Marketing Plan for the competitive development of the COOSERLAC cooperative, in the municipality of Estelí, Nicaragua, period 2018

Olga Karelia Zeledón Talavera, Yasmina Ramírez Sobalvarro

43-51
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Facebook Advertising and customer perception, in the Idania’s closet store, Estelí Nicaragua. 2018

Keyling Mayela Pineda Rodríguez, Luis María Dicovskiy Riobóo

52-57
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Application of the integrated manufacturing system in the production processes in the Joya de Nicaragua Company, S.A. 2018

Ángela María Lanuza Martínez, Yirley Indira Peralta Calderón

58-69
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Positioning of the company AGROCOMSA versus the commercial agrochemical houses of the city of Jalapa in the year 2018

Karen Omara Salinas Artica, Natalia Sergueyevna Golovina

70-75
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ENVIRONMENTAL SCIENCES

Behavior of thrips populations (Insect: Thysanoptera) associated with French bean (Phaseolus vulgaris L.) in Guatemala

Claudia Elizabeth Toledo-Perdomo, Héctor Alfredo Sagastume-Mena

76-85
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SCIENTIFIC JOURNAL

Revista Científica de FAREM-Estelí. No. 30

Revista Científica de FAREM-Estelí

1-85
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