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Pembuatan dan Pengenalan Pojok Literasi Bertema Islami Sebagai Wadah Untuk Meningkatkan Minat Baca Anak-Anak di Desa Sungai Pinang Utama, Vonny; Yulrianti, Amalia; Nurhaliza, Nurhaliza; Andien Adella, Jumaretha; Nis Maydi, Silvira; Saputra, Azwan; Mappedeceng, Bobby; Prayoga, Rangga; Putri Ayu, Rita; Ningsih, Windia; Wahda Dinanti, Cahyani; Sony Rameisha, Zhylva; Jannah, Nadiatul; Siswanto, Bregi; Amalia, Trisy
JDISTIRA - Jurnal Pengabdian Inovasi dan Teknologi Kepada Masyarakat Vol. 3 No. 2 (2023)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jdt.v3i2.542

Abstract

Sungai Pinang merupakan salah satu desa yang berada di Kecamatan Tambang, Kabupaten Kampar. Desa Sungai Pinang terdapat 4 dusun. Kegiatan ini berlokasi di Dusun I, RT 03, RW 02. Kegiatan yang dilakukan antara lain membersihkan Mushalla, membuat poster do’a-do’a, poster gerakan sholat, poster tata cara berwudhu, madding, pojok literasi serta sosialisasi pojok literasi kepada anak-anak mengaji di kawasan Desa Sungai Pinang. Kegiatan ini dilakukan atas dasar suatu implementasi mahasiswa terhadap nilai-nilai RAB (Rabbani, Amanah dan Beradab) sesuai visi, misi dan tujuan Universitas Abdurrab yang dapat menjadikan anak-anak di Desa Sungai Pinang terlibat aktif dalam kegiatan yang menumbuhkan karakter religius dan menambah wawasan dalam bidang keagamaan.
Analisis Klasifikasi Kualitas Udara Di DKI Jakarta Menggunakan Algoritma Decision Tree Hadi, Abdul; Hura, Bebi Kurniawan; Abulkhoir, Moh Azam; Abimur, Riski; Wati Hulu, Lestin Nurhadia; Ningsih, Windia; Deli, Indah Yani
Jurnal Ilmu Komputer dan Informatika | E-ISSN : 3063-9026 Vol. 2 No. 3 (2026): Januari - Maret
Publisher : GLOBAL SCIENTS PUBLISHER

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

Abstract

Air pollution is a serious environmental problem in urban areas, particularly in DKI Jakarta, due to increasing transportation activities, industrial development, and population density. This study aims to classify air quality in DKI Jakarta based on the Air Pollution Standard Index (ISPU) parameters using the Decision Tree algorithm with the CRISP-DM approach. The dataset consists of daily ISPU data from January 2024 to November 2025 obtained from the official Satu Data Jakarta platform, covering PM10, PM2.5, SO₂, CO, O₃, and NO₂ parameters. After data preprocessing, 2,864 records were used for modeling with an 80:20 split between training and testing data, implemented using RapidMiner. The evaluation results show that the Decision Tree model achieved a high classification performance with an accuracy of 99.13%, along with strong precision and recall across all air quality categories. The decision tree structure indicates that PM2.5, PM10, and NO₂ are the most influential attributes in determining air quality levels. These findings demonstrate that the Decision Tree algorithm is effective, accurate, and easily interpretable for air quality classification, and has the potential to support environmental monitoring and decision-making in the public health sector.