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All Journal Journal of Creative Student Research Nusantara Journal of Multidisciplinary Science Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman
Imelda Khairunnisa
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Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Social Sciences Transportation

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Pengaruh Harga Terhadap Keputusan Pembelian Buah Jeruk Pada Mahasiswa Untirta Aliudin; Mia Fajriany; Nida Alya Z; Najwa Parawansa; Nazwa Aulia A; Widya Arifiani; Imelda Khairunnisa; Raditya Ahnaf; Raissa Carney F; Muhammad Ibnu Dzikraa F; Rafly Maulana
Nusantara Journal of Multidisciplinary Science Vol. 1 No. 10 (2024): NJMS - Mei 2024
Publisher : PT. Inovasi Teknologi Komputer

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Abstract

Penelitian ini bertujuan adalah untuk mengetahui apakah dan bagaimana harga berpengaruh pada keputusan pembelian buah jeruk dikalangan mahasiswa Universitas Sultan Ageng Tirtayasa. Jenis penelitian yang digunakan pada penelitian ini yaitu deskriptif dengan menggunakan model pendekatan kuantitatif. Populasi yang terdapat pada penelitian ini terdiri dari konsumen (mahasiswa Universitas Sultan Ageng Tirtayasa) yang melakukan pembelian buah jeruk tanpa batas, dan dalam penelitian ini menggunakan sampel berjumlah 63 responden. Alat analisis yang digunakan adalah uji normalitas dan analisis regresi linier sederhana dengan menggunakan SPSS 22 untuk mengetahui apakah harga berpengaruh terhadap proses keputusan pembelian buah jeruk. Hasil akhir dari penelitian menunjukkan bahwa harga berpengaruh positif terhadap keputusan pembelian buah jeruk mengenai dampak dari harga sebesar 0,067 atau 6,7%. Artinya variabel bebas yang digunakan dalam model yaitu harga dapat mempengaruhi variabel terikat yaitu keputusan pembelian sebesar 6,7%. Namun sisanya sebesar 93,3% dipengaruhi oleh faktor lain selain variabel yang diteliti, seperti: Kualitas produk, kualitas layanan, citra merek, dan lain sebagainya
Hubungan Asosiasi Antara Daerah Asal Mahasiswa Dalam Keaktifan Berorganisasi Di Universitas Sultan Ageng Tirtayasa Muhammad Ibnu Dzikraa F; Imelda Khairunnisa; Fadila Salva Swastika; Agung Firmansyah; Roffif Robbani
Journal of Creative Student Research Vol. 1 No. 5 (2023): Oktober : Journal of Creative Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jcsrpolitama.v1i5.2705

Abstract

In simple terms, an organization can be defined as a unit that serves as a container or means to achieve various goals or objectives. It has many components that underlie it, including many people, work relationships, job specialization, and rational awareness of members according to their respective abilities and specializations. However, student activity in organizations is influenced by the origin of the students because each region has different cultural values. The origin of students determines the choice of organizations and organizational activity followed. This study aims to determine whether there is a relationship between the origin of students and organizational activity on the campus of Sultan Ageng Tirtayasa University. This research uses a questionnaire research method using Google Forms. The population subjects in this study were all students of Sultan Ageng Tirtayasa University by taking a sample of 56 students. Data collection techniques used multiple-choice questions consisting of only 2 valid and reliable questions.
Kajian Literatur : Penerapan Internet of Things (IoT) untuk Optimasi Manajemen Kesehatan Tanah Albert Donatus Simamarta; Vasthi Khoirun Nisa; Rafly Maulana; Najwa Parawansa; Imelda Khairunnisa; Yeni Budiawati
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 2 (2025): July: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i2.402

Abstract

This study aims to describe the application of Internet of Things (IoT) technology in optimizing soil health management through a systematic literature review. This research compares various IoT implementations for monitoring soil moisture, pH, and nutrients based on previous studies, and identifies differences in technological approaches, sensors used, and automation levels. The review results indicate that although IoT technology is proven effective for real-time soil condition monitoring and supporting precision agriculture, its implementation varies significantly between advanced systems with full automation developed internationally and simpler, local monitoring systems in Indonesia. The comparison shows that wireless inductive moisture sensors are superior in accuracy and corrosion resistance compared to conductive sensors. A TDS sensor-based hydroponic nutrient monitoring system demonstrated high accuracy with an average error of 4.7468% , while soil pH monitoring achieved an accuracy with a Mean Absolute Error (MAE) of 0.14. Furthermore, automated watering systems proved to reach a success rate of up to 93.75%. This review concludes that adapting low-cost wireless sensor system models has great potential for improving the efficiency of soil management in Indonesia, despite facing challenges in infrastructure and digital literacy.
Co-Authors Agung Firmansyah Agung Firmansyah Albert Donatus Simamarta Aliudin Fadila Salva Swastika Mia Fajriany Muhammad Ibnu Dzikraa F Najwa Parawansa Nazwa Aulia A Nida Alya Z Raditya Ahnaf Rafly Maulana Raissa Carney F Roffif Robbani Vasthi Khoirun Nisa Widya Arifiani Yeni Budiawati