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p-Index From 2019 - 2024
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All Journal International Journal of Evaluation and Research in Education (IJERE) ASEAN Journal of Science and Engineering Education (AJSEE)
Siti Nur Hofifah
Universitas Pendidikan Indonesia
Chemical Engineering, Chemistry & Bioengineering Education Engineering Materials Science & Nanotechnology Other

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Water Hyacinth and Education Research Trends from The Scopus Database: A Bibliometric Literature Review Siti Nur Hofifah; Asep Bayu Dani Nandiyanto
ASEAN Journal of Science and Engineering Education Vol 4, No 2 (2024): (ONLINE FIRST) AJSEE: September 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ajsee.v4i2.60147

Abstract

This study aims to visualize data, trace the research trends, and evaluate research on water hyacinths and education from 2010 to 2023. This research used a database from Scopus. The data search used the keywords water hyacinth education and water hyacinth. We got 953 data articles and review articles. The data was then analyzed using Ms. Excel to analyze the number of articles, the number of citations per year, and the highest number of citations. The data was then mapped using the VOSviewer software. The mapping results were analyzed to see research trends based on related keywords. The results of the data visualization show that there are 374 keyword items grouped into 4 clusters. The results of taking data from 2010 to 2023 show that the research trend of water hyacinth and education tends to increase. Nonetheless, we evaluate that more research on water hyacinth is carried out in the fields of pure scientific research such as ecological communities, socio-economic effects, reproduction, its potential as bioenergy, and physiochemical properties. Thus, water hyacinth research opportunities in the field of education still have very broad potential to be carried out. This study was expected to provide information on research trends, mapping, and evaluation of research on water hyacinths and education.
How to conduct paired-t-test SPSS: comprehension in adsorption with bibliometric Asep Bayu Dani Nandiyanto; Siti Nur Hofifah
International Journal of Evaluation and Research in Education (IJERE) Vol 13, No 1: February 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v13i1.27541

Abstract

The purpose of this study was to provide an example of how to calculate, measure, and interpret a paired t-test analysis using Statistical Package for the Social Sciences (SPSS). This study explained a step-by-step process to understand how t-test analysis can be used. To support this study, bibliometric research was added for showing the research trend in the use of t-test in a wide range of applications in the medical and educational fields. The analysis was carried out in two stages, namely prerequisite testing and hypothesis testing. In the prerequisite test, we did the normality (the Shapiro-Wilk) and the homogeneity test (Levene). Both tests were used for understanding what a significant impact happens on student learning outcomes from the statistical data gained during the teaching and learning process. Since this study provided step by step on conducting the t-test using SPSS and also how to interpret the results, this study is applicable for users to use in various research fields.
Co-Authors Asep Bayu Dani Nandiyanto