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Bibliometric Analysis of Educational Research in 2017 to 2021 using VOSviewer: Google Scholar indexed Research Husaeni, Dwi Fitria Al; Nandiyanto, Asep Bayu Dani; Maryanti, Rina
Indonesian Journal of Teaching in Science Vol 3, No 1 (2023): IJOTIS: March 2023
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v3i1.43182

Abstract

Education is the study of a group of people's knowledge, abilities, and habits, which is passed down from generation to generation through teaching, training, or research. The goal of this study is to combine mapping analysis with VOSviewer software to undertake a bibliometric analysis of research in the field of education. To acquire research data, the reference manager application is employed. The information gathered is based on search results for the term "education." From the search results, we found 993 articles that were published between 2017 and 2021. According to the findings, the number of studies in 2017 was 232, grew to 263 in 2018, and then continued to fall from 2019 to 2021. In 2021, there will be 39 education-related research publications published in Google Scholar indexed journals. The fundamental reason is that the Covid-19 pandemic has had a significant impact on educational research, as practically everything is focused on Covid-19. The value of bibliometric analysis in providing analytical data about what happens is demonstrated in this work. This study is meant to assist and serve as a resource for researchers in researching and identifying research themes.
Animation for Educating, Socializing, and Giving Understanding Characteristics of Malnourished Children Al Husaeni, Dwi Fitria; Nandiyanto, Asep Bayu Dani
Indonesian Journal of Teaching in Science Vol 2, No 2 (2022): IJOTIS: September 2022
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v2i2.49548

Abstract

This study aims to determine the effect of educational socialization using animation media on the level of understanding of the characteristics of malnourished children in the residents of Cigugur Girang Village, Parongpong, Indonesia. The study was conducted on 20 residents of the village of Cigugur Girang Parongpong, Indonesia. The age range of the respondents is 20-60 years. Respondents consisted of 3 men and 17 women. The research was conducted in 3 stages, namely (i) pre-test; (ii) education through animation media; and (iii) post-test. The results showed that the average pretest score was 73.5 and the post-test average was 94.75. The results of the comparison of the pretest and posttest showed an increase in respondents' knowledge after the action was taken. The results of the N-Gain calculation show that the average N-Gain value is 21% (N-Gain 40%) indicating that animation media as a way of educating the characteristics of malnourished children is not effectively used in the community. This is because the community's pre-test scores are quite good, so it can be seen that the knowledge of characteristics of malnourished children is already known by the community. As for the results of the calculation of the t-test, it is known that the t-count (-8.213) t-table (2.086) means that the post-test score of the students increased not significantly. With the completion of this research, it is hoped that more people will know about the characteristics of malnourished children. Thus, the phenomenon of malnourished children can be tackled earlier.
Mapping Visualization Analysis of Computer Science Research data in 2017-2021 on the Google Scholar database with VOSviewer Al Husaeni, Dwi Fitria; Nandiyanto, Asep Bayu Dani
International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Vol. 3 No. 1 (2022): International Journal of Informatics, Information System and Computer Engineeri
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/injiiscom.v3i1.6376

Abstract

The purpose of this research is to examine the development and interrelationships between terms in computer science research using mapping analysis with VOSviewer. The research data was collected from the Google Scholar database for the period 2017-2021 using the Publish or Perish 7 application. Data collection was based on the keyword "Computer Science". The data search results found 992 articles that were considered relevant. The results showed that computer science research experienced high popularity in 2018 with a total of 232 articles. Computer science research experienced a decline in research in 2019-2021. Based on the mapping analysis that has been done using the VOSviewer application, computer science terms are connected to 4 main terms in each cluster, namely student, computer science education, education, and skills. Computer science research is mostly associated with the term student, namely the strength of link 221. This research can be used as a reference in determining the research theme or research discussion topic in the field of computer science.
IMPLEMENTATION OF PROBLEM-BASED LEARNING MULTIMEDIA WITH FIND AND SORT QR CODE GAMES TO IMPROVE STUDENT'S COMPUTATIONAL THINKING SKILLS Al Husaeni, Dwi Fitria; Rahman, Eka Fitrajaya; Piantari, Erna
Jurnal Ilmiah Kursor Vol. 12 No. 2 (2023)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/kursor.v12i2.343

Abstract

This study aims to evaluate the effectiveness of using and developing problem-based learning multimedia with find and sort QR code games to improve students' computational thinking (CT) skills in learning object-oriented programming using a web-based digital platform. The Research and Development (R&D) method and One-Group Pretest-Posttest design was used in this study. The subjects of this study were 35 students of SMK Negeri 1 Cimahi, Indonesia. There are three stages in conducting research 1) analysis of problems, 2) learning multimedia development, and 3) evaluation. The findings show there is an increase in students' CT skills after implementing the find and sort QR Code Game problem-based learning multimedia during the learning process. Student learning outcomes have increased from 45.71 (pretest) to 89.50 (posttest). The average increase in student learning outcomes occurred significantly based on the results of the t-test. In addition, the students' CT average score increased from 65.43 (pretest) to 85.29 (posttest). The order of increasing the CT component based on the n-gain value is 1) abstraction (0.66); 2) pattern recognition (0.63); 3) decomposition (0.48); and 4) algorithm design (0.39). Student responses to multimedia learning in this study were obtained very well with a score of 84.95%.
Domestic waste (eggshells and banana peels particles) as sustainable and renewable resources for improving resin-based brakepad performance: Bibliometric literature review, techno-economic analysis, dual-sized reinforcing experiments, to comparison ... Nandiyanto, Asep Bayu Dani; Ragadhita, Risti; Fiandini, Meli; Al Husaeni, Dwi Fitria; Al Husaeni, Dwi Novia; Fadhillah, Farid
Communications in Science and Technology Vol 7 No 1 (2022)
Publisher : Komunitas Ilmuwan dan Profesional Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21924/cst.7.1.2022.757

Abstract

The objective of this study is to develop a new environmentally-friendly brake pad made from eggshells (Es) and banana peels (BPs) as reinforcement agents. E and BP particles as dual reinforcement with various compositions were combined. The E/BP mixture was then embedded on a polymer matrix composing a resin/hardener mixture in a 1:1 ratio. As a standard, brake pads using a single reinforcement of E and BP particles were also fabricated. Physical properties (i.e. particle size, surface roughness, morphology, and density), as well as mechanical properties (i.e. hardness, wear rate, and friction coefficient properties) were investigated. It was observed that using dual reinforcements was preferable (compared to using single reinforcements) because they had a synergistic effect on the mechanical properties of the brake pad. The best mechanical properties were found in dual reinforcements of brake pad specimens using E/BP particles with a higher BP ratio in which the value of the stiffness test, puncture test, wear rate, and coefficient of friction were 4.5 MPa, 86.80, 0.093×10-4 g/s.mm2, and 1.67×10-4, respectively. A high BP particle ratio played a dominant role in dual reinforcements, increasing the resin's bonding ability and resulting in good adhesion between the reinforcement and matrix. When compared to commercial brake pads, the brake pad specimens fabricated in this study met the standards. The techno-economic analysis also confirmed the prospective production of brake pads from E and BP particles (compared to commercial brake pads). From this research, it is expected that environmentally friendly and low-cost brake pads can be used to replace the dangerous friction materials.
A review of biomaterial as an adsorbent: From the bibliometric literature review, the definition of dyes and adsorbent, the adsorption phenomena and isotherm models, factors affecting the adsorption process, to the use of typha species waste as adsorbent N'diaye, Abdoulaye Demba; Kankou, Mohamed Sid' Ahmed; Hammouti, Belkheir; Nandiyanto, Asep Bayu Dani; Al Husaeni, Dwi Fitria
Communications in Science and Technology Vol 7 No 2 (2022)
Publisher : Komunitas Ilmuwan dan Profesional Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21924/cst.7.2.2022.977

Abstract

This paper presents a review of adsorption isotherms of some dyes from aqueous solutions by biomaterial. In this paper, we reported Typha waste as a model of biomaterial classified as a low-cost adsorbent. The paper also briefly discusses about the literature information from the definition of dyes and adsorbents, bibliometric analysis, adsorption phenomena, adsorption isotherm models, and factors affecting the adsorption, to the use of Typha species waste as a low-cost adsorbent. The operational parameters factors are explained in terms of pH, adsorbent dosage, contact time, and initial dye concentration that will affect the process of removing textile dye. The solution of pH turns out to be the most important condition in the adsorption process for anionic dye, a low pH value are preferable in contrast to cationic dye where the suitable pH value is high. For the adsorbent dose, the adsorption capacity increase along with the increment of adsorbent dosage due to the increase of theavailable amount of adsorption site. The contact time between the adsorbent and dye affects the efficiency of dye removal where a strong attraction force will shorten the time. As for the effect of dye initial concentration, increasing the initial concentration enhances the increment of adsorbent surface area to adsorb dyes. Several isotherm models are described. The Langmuir model is frequently used to evaluate the adsorption capacity of the Typha species waste as adsorbents. This review paper suggested that the accuracy level obtained from adsorption processes is greatly dependent on the successful modeling of adsorption isotherms. Typha biomaterial wastes can be considered as the new useful low-cost natural adsorbents for dye clean-up operations in aquatic systems.
Bibliometric Analysis of Revolutionizing Physical Activity: Challenges and Potentials of Emerging Technologies Rahayu, Nur Indri; Muktiarni, M; Al Husaeni, Dwi Fitria; Ismail, Affero
International Journal of Research and Applied Technology (INJURATECH) Vol. 3 No. 2 (2023): International Journal of Research and Applied Technology (INJURATECH)
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/injuratech.v3i2.14791

Abstract

New technologies such as artificial intelligence (AI), virtual reality (VR), wearable devices, and digital applications are changing the way physical activity is understood, promoted, and practiced. This study was conducted with the aim of assessing the intellectual structure and research trends on the physical activity revolution, especially in analyzing the challenges and potentials of using technologies. The study analyzed publication trends, citation patterns, distribution geography, high-impact journals, and author collaboration analysis. Data were sourced from the Scopus database covering the time span of 2010 to 2024. Network visualization maps were used to reveal collaborative networks among researchers to identify subfields and emerging knowledge gaps. The results found that keywords such as “physical activity”, “health promotion”, and “sports” also indicate that health research has become very popular. Furthermore, the inclusion of modern technologies such as “artificial intelligence” and “virtual reality” show how health research has changed. These findings provide valuable insights into the evolution of research in this field, highlighting influential studies and emerging trends that shape the future of physical activity and health promotion. This analysis serves as a resource for researchers, policy makers, and practitioners to align their strategies with evidence-based practices and encourage interdisciplinary collaboration in leveraging technology to improve physical activity outcomes.
Bibliometric Analysis of Integrating Blue Curriculum with Technology: A Sustainable Approach to Education Muktiarni, M; Widiaty, Isma; Rahayu, Nur Indri; Al Husaeni, Dwi Fitria; Ismail, Affero
International Journal of Research and Applied Technology (INJURATECH) Vol. 3 No. 2 (2023): International Journal of Research and Applied Technology (INJURATECH)
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to investigate the global research landscape on integrating Blue Curriculum with technology to promote sustainable education. The study uses bibliometric analysis methods with the help of VOSviewer and RStudio applications. By analyzing publications from 2000 to 2024 sourced from the Scopus and Web of Science database, the study identifies trends, influential authors, institutions, and research hotspots. The results show a steady growth in research output, with significant contributions from journals such as Sustainability, Marine Policy, and Environmental Education Research. Keyword co-occurrence analysis highlights clusters related to the blue economy, technology integration, and interdisciplinary approaches, reflecting strong alignment with the Sustainable Development Goals (SDGs), particularly SDG 4 (Quality Education) and SDG 14 (Life Below Water). The findings reveal increasing international collaboration and highlight emerging themes such as gamification, virtual reality, and AI-based learning tools in ocean literacy. However, challenges such as the digital divide and limited access to resources in certain regions remain. This study provides recommendations for local curriculum development, long-term impact studies, and interdisciplinary research to address these challenges and enhance technology integration in sustainability education. This analysis provides a roadmap for future research and underscores the potential of the Blue Curriculum to reshape global education for sustainability.
The role of mechanical engineering in industry: Review and bibliometric analysis Al-Obaidi, Abdulkareem Sh. Mahdi; Husaeni, Dwi Fitria Al; Setiyo, Muji; Nandiyanto, Asep Bayu Dani
Mechanical Engineering for Society and Industry Vol 4 No 3 (2024): Special Issue on Technology Update 2024
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.12619

Abstract

Innovation has shown progress in many sectors, including mechanical engineering which is closely related to industry. Through a literature survey and bibliometric analysis of 1,920 articles sourced from the Scopus database from 2015 to 2024, this paper investigates the role that mechanical engineering plays in industrial progress. The analysis uses VOSviewer for network visualization, overlay, and density maps. According to the findings, mechanical engineering has significantly advanced several important areas, including advanced manufacturing processes, Industry 4.0 and digital transformation, sustainability and circular economy, educational advancement, use of new technologies, and biotechnology innovation. Some of the key findings of this review include the use of digital twins and integrating cyber-physical systems, the use of large-scale 3D printing technology, and the use of sustainable production methods in industry. According to the analysis, the number of publications and citations has increased, with a slight decrease during the COVID-19 pandemic. Visualizing this bibliometric map helps understand current trends, identify potential research areas, and highlight relationships between research issues.
Bibliometric Data Analysis of Research on Resin-Based Brake-Pads from 2012 to 2021 using VOSviewer Mapping Analysis Computations Nandiyanto, Asep Bayu Dani; Al Husaeni, Dwi Fitria; Ragadhita, Risti
ASEAN Journal for Science and Engineering in Materials Vol 2, No 1 (2023): AJSEM: Volume 2, Issue 1, March 2023
Publisher : Bumi Publikasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study examines the mapping of research bibliometric data analysis related to resin-based brake pads. The research data was collected through the publish or perish reference manager application from the Google Scholar database. The title of the study material and abstract is used as a basis for searching for availability based on the specified keywords, namely "Resin-based Brake Pads". The search results show a total of 398 articles that are relevant and used in the mapping analysis. VOSviewer is used to complete the mapping process. The study period used as the study material was articles published in Google Scholar indexed journals from 2012 to 2021. We examined the number of published articles on resin-based brake pads and their relationship to problem areas using VOSviewer. The results showed that research on resin-based breake pads experienced an increase in research interest from 2017 to 2021. The smallest number of publications occurred in 2015 with 23 publications. There are main terms that are usually discussed and related to the research theme of resin-based brake pads, namely pad material, development and epoxy resin. This review is expected to serve as a starting point for conducting research by taking the field of study of resin-based brake pads.