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Optimasi Algoritma K-Means Menggunakan Metode Elbow dalam Pengelompokan Penyakit Demam Berdarah Dengue (DBD) di Jawa Barat Dea Amelia; Tesa Nur Padilah; Asep Jamaludin
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 11 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.172 KB) | DOI: 10.5281/zenodo.6831380

Abstract

Dengue hemorrhagic fever (DHF) is an acute febrile infectious disease that usually occurs in tropical and subtropical areas of the world and is caused by a virus transmitted by the Aedes mosquito, namely Aedes aegypti and Aedes albopictus. Dengue fever is one of the endemic diseases that almost occurs throughout the world. Indonesia is the country with the highest dengue fever cases in Southeast Asia. One of the provinces with the most cases of dengue fever is West Java. Every year cases of dengue fever have increased and decreased, so cases cannot be controlled properly. This must be a concern for the West Java Government in handling this Dengue Fever disease. To help the Government of West Java, this research conducted a grouping of dengue fever in West Java in 2016-2021. This research uses the Knowledge Discovery in Database (KDD) method. The algorithm used is k-means clustering with the help of the elbow method to get the optimal number of clusters, which is 2 clusters. Cluster 0 with low category consists of 22 regions, and cluster 2 with high category consists of 5 regions. The result of silhouette coefficient evaluation is 0.689 with standard structure criteria
The Influence of APE on the Emotional Development of Early Childhood Abelia Khoerunnisa; Dea Amelia; Hanifa Shofuroh
ATTAQWA: Jurnal Pendidikan Islam dan Anak Usia Dini Vol. 3 No. 1 (2024): Islamic Education and Early Childhood Innovation
Publisher : STIT Attaqwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58355/attaqwa.v3i1.74

Abstract

Educational game tool is an object that can support the development of children, one of which is the social emotional development of children. Social and emotional development is an early stage in emerging abilities from zero to five years of age. The purpose of this study is how the teacher's strategy with the use of educational games in improving the social emotional development of children. In this study using qualitative methods with the approach of literature studies and data sources collected from scientific articles, theses, books, and theses. Based on the results of the study it can be concluded that educational game tools are very influential in supporting the social emotional development of children, and optimization of teacher strategies in the use of educational game tools.
Terrorism in the World: Mistakes in Understanding the Role of Religion Dea Amelia; Hisny Fajrussalam; Jihan Fauziah; Zulfa Syarifah
al-Afkar, Journal For Islamic Studies Vol. 7 No. 3 (2024)
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/afkarjournal.v7i3.1033

Abstract

Terrorism is often a major threat to a nation. Terrorism movements are motivated by psychological, economic, cultural, political, and religious problems of a group. This is a complex issue. However, it becomes more sensitive when religious motivations are involved. Nevertheless, terrorism is a humanitarian problem that urges all people and state and religious institutions to find a solution. Then what is the role of religion in providing correct understanding and actualizing its role in overcoming the problem of terrorism? How do people, especially Muslims, understand the message of religion? Overcoming the problem of terrorism is the first step to building a peaceful social life. The next step is to advance humanity. After all, the state and religion have the same responsibility in educating all people to live universal values such as brotherhood, peace, justice, and mutual respect and help as a way of life.
Analisis Jenis, Faktor dan Solusi dari Kesulitan Guru Dalam Mengimplementasikan Pembelajaran Tematik SD: Penelitian Mahesty, Naeny; Salfina Damayanti; Naila Bintang Titania Putri Riyadi; Dea Amelia; Taufik Muhtarom
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.1678

Abstract

The implementation of thematic learning in elementary schools still faces various obstacles that may hinder the achievement of educational goals. This research serves as the basis for a systematic review aimed at: (1) identifying the difficulties faced by teachers in implementing thematic learning in elementary schools; (2) understanding the factors that influence the difficulties faced by teachers in implementing thematic learning in elementary schools; and (3) finding solutions to the difficulties faced by teachers in implementing thematic learning in elementary schools. The research method employs a systematic literature review (SLR) approach with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Data collection involved searching for relevant references on the topic through Google Scholar and Publish or Perish, resulting in 20 research articles (2015-2025). The data analysis technique used includes review techniques, peer interviews, and faculty guidance. Universally (1) teachers face difficulties at the stages of evaluation, planning, and implementation of learning, teacher understanding, and students with different characteristics and abilities; (2) factors causing difficulties for teachers in preparing lesson plans, low competence, limited resources, minimal training, and student abilities; (3) solutions applied include improving teacher capabilities, exchanging experiences, providing facilities and infrastructure, training, and conducting comparative studies.
WILLINGNESS TO PAY KEMASAN HALAL RAMAH LINGKUNGAN: STUDI VBN DAN PERILAKU KONSUMEN Nazliza Dwi Fairahma; Aulia Rahmawati; Hana Nur Fauziyah; Maryam Qonita Suryo; Dea Amelia
J-EBI Jurnal Ekonomi dan Bisnis Islam Vol 5 No 02 (2026): Jurnal Ekonomi dan Bisnis Islam
Publisher : Institut Agama Islam K.H. Sufyan Tsauri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57210/j-ebi.v5.i02.514

Abstract

This study examines the level of environmental awareness and halal-thayyib integrity regarding buyers' Willingness to Pay (WTP), as well as operational cost barriers faced by traders in the KPAD Market, Bandung. A descriptive quantitative approach was applied by integrating the VBN Theory, Maqashid Sharia, and Consumer Behavior Theory. Data were collected using a 4-point Likert scale questionnaire from 70 respondents (44 buyers selected via convenience sampling and 26 traders via purposive sampling) and analyzed using descriptive statistics. The results indicate that buyers possess very high environmental awareness (mean = 3.56 / 88.9%) and halal-thayyib integrity (mean = 3.39 / 84.7%), yet they are constrained by price factors (mean = 3.19) that suppress WTP. On the traders' side, operational cost barriers (mean = 3.01 / 75.2%) serve as the primary constraint. This study concludes that a structural gap exists between ecological intentions and economic realities, and recommends education on thayyib values, government cost incentives, and supply chain collaboration for eco-friendly packaging.