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All Journal Jurnal Informatika dan Komputasi STMIK Indonesia Jakarta Efektor Gema Wiralodra JUMANTIK: Jurnal Mahasiswa dan Peneliti Kesehatan JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Empowerment Community
Lingga Lingga
STMIK Indonesia Jakarta
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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Perancangan Sistem Informasi Penjualan Komputer Berbasis Web Pada Toko HB Solutions Lingga, Lingga; Achmad, Achmad
Jurnal Informatika dan Komputasi STMIK Indonesia Jakarta Vol 5, No 2 (2011): Jurnal Informatika dan Komputasi STMIK Indonesia Jakarta
Publisher : Jurnal Informatika dan Komputasi STMIK Indonesia Jakarta

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

Abstract

Toko Online  atau ecommerce adalah cara efektif untuk melakukan promosi dan penjualan melalui internet. Biaya pengembangan website yang semakin murah memungkinkan ecommerce dapat diterapkan pada toko skala kecil. Paper ini membahas tentang sistem penjualan berbasis web pada toko HB Solutions yang menjual hardware dan software komputer. Metodologi yang digunakan adalah ; (1) survey dan wawancara untuk memperoleh kebutuhan sistem, (2) rangan sistem, dengan analisi proses menggunakan DFD dan model data ERD, (3) implementasi. Hasil implementasi menujukkan bahwa sistem ini bermanfaat meningkatkan promosi dan komunikasi dengan konsumen dan distributor Kata kunci : ecommerce, toko online, DFD, ERD
PENGARUH PEMBERIAN JUS CAMPURAN MENTIMUN (Cucumis sativus Linn) DAN JERUK MANIS (Citrus aurantium) TERHADAP PENURUNAN TEKANAN DARAH Dwi Hernawan, Andri; Lingga, Lingga; Arfan, Iskandar
JUMANTIK (Jurnal Mahasiswa dan Peneliti Kesehatan) Vol 5, No 2 (2018): JUMANTIK: Jurnal Mahasiswa dan Peneliti Kesehatan
Publisher : Fakultas Ilmu Kesehatan Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.842 KB) | DOI: 10.29406/jjum.v5i2.1281

Abstract

BUDAYA ORGANISASI DAN KOMUNIKASI ORGANISASI: APAKAH ADA PENGARUHNYA TERHADAP PRESTASI KERJA USAHA KESEHATAN SEKOLAH? Ipong, Dekawati; Pujiyati, Wresni; Lingga, Lingga
Gema Wiralodra Vol 11 No 1 (2020): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gemawiralodra.v11i1.104

Abstract

Kajian utama yang dijadikan masalah dalam penelitian ini adalah mengenai prestasi kerja Usaha Kesehatan Sekolah (UKS). Metodologi penelitian yang digunakan adalah pendekatan kuantitatif dengan teknik pengumpulan data angket. Teknik pengelolaan data yang digunakan adalah analisis korelasi dan regresi. Uji signifikansi menggunakan uji-t dan uji-F. Hasil penelitian menunjukkan, bahwa: (1) Terdapat pengaruh yang positif tetapi tidak signifikan budaya organisasi terhadap prestasi kerja UKS (2) Terdapat pengaruh yang positif tetapi tidak signifikan komunikasi organisasi terhadap prestasi kerja UKS (3) Terdapat pengaruh yang positif tetapi tidak signifikan budaya organisasi dan komunikasi organisasi secara simultan terhadap prestasi kerja UKS. Bertolak dari kondisi tersebut penulis menyarankan, bahwa: (1) Berkaitan dengan budaya organisasi, hal yang dianggap urgen untuk segera diperbaiki adalah keberanian anggota UKS untuk berinovasi dalam proses perencanaan dan pelaksanaan agar target UKS dapat tercapai lebih maksimal. Sosialisasi merupakan salah satu cara yang dapat dilaksanakan untuk menanamkan dan memberikan pemahaman nilai-nilai budaya organisasi dan program-program yang dicanangkan kepada anggota sehingga dapat mendukung tercapainya tujuan individu dan tujuan organisasi. (2) Dalam rangka mendukung peningkatan prestasi kerja melalui perbaikan komponen komunikasi agar lebih komunikatif dan transparan. Informasi dan gagasan harus bisa lebih lancar secara timbal balik baik dari atas ke bawah (downward) atau dari bawahan kepada atasan (upward).
The Effect of Human Resource Training and Development on Improving Teacher Performance at Muntok 1 Vocational School Yuniarti, Dwi; Lingga, Lingga
Efektor Vol 6 No 1 (2019): Efektor Vol 6 No 1 Tahun 2019
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v6i1.12794

Abstract

Based on observations made by researchers at SMK Negeri 1 Muntok, the problem that arises is the lack of interest of students to follow the learning process because of the way to teach teachers who are still conventional methods so that students' interest decreases to follow the learning process. This study aims to improve teacher performance in order to influence students' interest in participating in the learning process through training and development of students. The method used in this study is descriptive qualitative, this method is used to reveal the implementation of teacher training and development, which is aimed at improving the performance of SMK 1 Muntok. The purpose of this study was to analyze the effect of training and human resource development on the performance of teachers at SMK Negeri 1 Muntok. This study is useful for students who will continue their education to higher education so that the Muntok 1 State Vocational School can produce students who have high-quality grades. Assessing teacher performance in school is not a simple matter. Need good communication within the school itself to make a good standard of assessment.
Penerapan Naïve Bayes untuk Mengklasifikasikan Sentimen Tidak Seimbang pada Ulasan Aplikasi Berbasis Etika Konsumen Lingga, Lingga; Hasan, Firman Noor
Journal of Information System Research (JOSH) Vol 6 No 4 (2025): July 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josh.v6i4.7867

Abstract

This study aims to classify user sentiment toward an ethics-based consumption application using the Multinomial Naïve Bayes algorithm. The application examined contains social and moral content, often provoking complex opinion expressions. A total of 2,000 user reviews were collected from Google Play Store using web scraping and processed through a series of text preprocessing steps: case folding, cleansing, tokenizing, stopword removal, and stemming. The data were converted into numerical form using the Term Frequency–Inverse Document Frequency (TF-IDF) method and labeled into three sentiment categories: positive, neutral, and negative. The evaluation results show that the model achieved a precision of 92%, recall of 100%, and an f1-score of 96% for positive sentiment. However, the model underperformed in recognizing neutral and negative sentiments due to class imbalance. This study contributes to understanding the limitations of probabilistic classification models in handling imbalanced public opinion in socially driven digital spaces.
Efektivitas Edukasi Pretest-Posttest dalam Meningkatkan Kemampuan Kognitif Kritis Konsep Halal dan Thayyib pada Siswa SMA Muhammadiyah 1 Yogjakarta Rusdiana, Nita; Sunariyanti, Endang; Nuraini, Nuraini; Rohimah, Anni; Lingga, Lingga
Journal of Empowerment Community Vol 8 No 2 (2026): Oktober 2026 (In Press)
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/jec.v8i2.2630

Abstract

The implementation of the Halal Product Guarantee Law No. 33 of 2014 in Indonesia requires a comprehensive public understanding, not only on food but also medicines and cosmetics. This activity aims to measure and improve the level of knowledge and critical thinking skills of MUHI High School students regarding the concepts of halal and thayyib. The activity uses a pretest-posttest design involving grade XI. The evaluation instrument consists of six questions representing Bloom's six cognitive levels (knowledge to evaluation). The instrument is proven valid (R Count > 0.444) and has acceptable reliability (Cronbach's Alpha = 0.685). Educational interventions focus on Halal Critical Points. The average overall score has increased significantly, from 72.1% (pretest) to 94.2% (posttest). The highest percentage increases were seen at the Knowledge (C1) and Understanding (C2) levels, which previously had the lowest initial scores (48.6% and 59.5%), respectively, showing increases of 40.6% and 32.4%. The Application (C3) level achieved a perfect 100% score on the posttest. This model was effective in transforming initial theoretical gaps into practical and critical mastery of the material. Significant improvements across all cognitive levels confirm the success of the structured intervention in preparing students to become intelligent and critical halal consumers.
Co-Authors Achmad Achmad Andri Dwi Hernawan Anni Rohimah Arfan, Iskandar Firman Noor Hasan Ipong Dekawati Nita Rusdiana S.Farm., M.Sc, Apt Nuraini Nuraini Pujiyati, Wresni Sunariyanti, Endang Yuniarti, Dwi