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All Journal Li Falah: Jurnal Studi Ekonomi dan Bisnis Islam Teorema: Teori dan Riset Matematika Al-Kharaj: Journal of Islamic Economic and Business Robust: Research of Business and Economics Studies Jurnal Kajian Bimbingan dan Konseling
Jufra, Arlita Aristianingsih
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Religion Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics Social Sciences Other

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Penerapan Trilaterasi dan Underdetermined Linear System dalam Penentuan Posisi Objek di Bumi Melalui Global Positioning System (GPS) Jufra, Jufra; Pimpi, La; Jufra, Arlita Aristianingsih; Alfian, Alfian; Arifin, Samsul; Murnaka, Nerru Pranuta
Teorema: Teori dan Riset Matematika Vol 9, No 2 (2024): September
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/teorema.v9i2.14112

Abstract

Materi yang digunakan dalam penelitian ini adalah konsep matriks dan aljabar vektor yang dapat membantu dalam menyelesaikan sistem persamaan linear yang terbentuk dari perhitungan jarak antara satelit dan receiver di bumi. Jarak ini adalah panjang vektor. Penyelesaian sistem persamaan linier ini berupa titik yang menunjukkan letak benda di muka bumi. Materi selanjutnya adalah tentang cara kerja Global Positioning System (GPS). Alat yang digunakan dalam penelitian ini adalah fasilitas yang dimiliki oleh Departemen Laboratorium Komputasi Matematika Universitas Halu Oleo berupa fasilitas komputer dan perangkat lunak. Berdasarkan hasil pembahasan dapat disimpulkan bahwa. Matriks aljabar dan vektor berperan penting dalam menentukan posisi suatu benda di bumi, khususnya pada GPS. Konsep yang digunakan adalah dengan menerapkan matriks dan vektor dari sistem persamaan linier yang diperoleh berdasarkan perhitungan jarak satelit ke benda bumi yang diterima penerima. Kata kunci: GPS; Matriks; Vektor; Aljabar.
Eksplorasi Pengaruh E-WOM dan OCR Terhadap Keputusan Pembelian di Shopee: Perspektif Mahasiswa Ekonomi dan Bisnis Islam Kendari Jufra, Arlita Aristianingsih; Sauala, Syahvira Dwi Wahyuning
Al-Kharaj: Journal of Islamic Economic and Business Vol. 6 No. 2 (2024): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v6i2.5163

Abstract

This research aims to discover how Electronic Word of Mouth (e-WOM) and Online Consumer Review (OCR) influence people's purchasing choices on Shopee.com. e-WOM and OCR are two other types of information that can help convince people to buy. This research uses primary data as the main source in quantitative methods. This group consisted of 227 respondents selected using the purposive sampling method. Questionnaires sent via Google Forms were used to collect data. Data were analyzed using hypothesis testing, classical hypothesis testing, and multiple linear regression analysis. This study found that e-WOM is significant and positively impacts purchasing choices. The calculated t value of 13.771 is higher than the t table value of 1.970611. This means that e-WOM influences the purchasing choices of students at the Faculty of Economics and Islamic Business, IAIN Kendari. There is a strong relationship between OCR and purchasing choices. The t value of 13.575 is higher than the t table value of 1.970611. This means that OCR also influences students' purchasing decisions at the Islamic Economics and Business Faculty of IAIN Kendari.
Determinan Profit Distribution Management Bank Umum Syariah Di Indonesia Periode 2012 – 2017 Jufra, Arlita Aristianingsih; Daswan, Lestari; Hamid, Mirwan
Robust: Research of Business and Economics Studies Vol. 1 No. 2 (2021): Oktober 2021
Publisher : IAIN Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31332/robust.v1i2.3613

Abstract

Profit Distribution Management penting untuk dilakukan oleh manajer bank syariah karena deposan akan selalu memperhatikan tingkat bagi hasil yang diterimanya. Apabila tingkat bagi hasil yang diterima oleh deposan rendah dibandingkan bank konvensional maka tingkat kepuasan deposan juga akan menurun sehingga penting untuk dilakukannya PDM tersebut. Beberapa penelitian telah dilakukan untuk meneliti mengenai profit distribution mangement baik dalam negeri maupun luar negeri. Penelitian ini dilakukan untuk mengetahui factor-faktor yang mempengaruhi Profit Distribution Managemet. Faktor-faktor yang menjadi variabel independen dari penelitian ini yaitu Capital Adequacy Management, Biaya Operasional terhadap Pendapatan Operasional, Proporsi Dana Pihak Ketiga, Net Operating Margin dan Ukuran Perusahaan pada Bank Umum Syariah yang terdaftar di BI periode triwulan I tahun 2012 sampai dengan periode triwulan II tahun 2017. Jenis data yang digunakan berupa data sekunder yang bersifat historis yaitu laporan keuangan triwulanan yang telah diterbitkan oleh bank yang bersangkutan selama 2012-2017 dari periode triwulan I tahun 2012 sampai periode triwulan II tahun 2017. Sumber data yang digunakan dalam penelitian ini diperoleh melalui website Bank Indonesia, website dari Bank Syariah yang menjadi sampel dan website Badan Pusat  Statistik. Untuk mengetahui hubungan antara variabel yaitu menggunakan pengujian regresi serta pengaruh antar variabel atau dalam hal ini kinerja keuangannya dengan menggunakan pengujian korelasi Korelasi Pearson, dilakukan pula secara kuantitatif yaitu dengan program SPSS versi 20.0. Hasil penelitian ini menunjukkan bahwa Capital Adequacy Ratio dan PDPK,  berpengaruh positif signifikan terhadap Profit Distribution Management. Sementara itu, BOPO berpengaruh negative signifikan, NOM berpengaruh negative dan tidak signifikan, ukuran perusahaan berpengaruh positif dan tidak signifikan terhadap Profit Distrbution Management.   
Reputation Risk Management in Islamic Higher Education Jufra, Arlita Aristianingsih; Akmal; Sulaeman, Nasrullah
Li Falah: Journal of Islamic Economics and Business Vol. 10 No. 2 (2025): December 2025
Publisher : Institut Agama Islam Negeri Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31332/lifalah.v10i2.13980

Abstract

This research aims to analyze the role of Islamic Religious Higher Education (PTKI) governance in Southeast Sulawesi, particularly in Kendari, through the lens of reputation risk management. Employing a qualitative approach with semi-structured interviews and thematic analysis, this study investigates institutional understanding of reputation risk and its governance mechanisms. The findings reveal a significant gap: while institutional leaders prioritize "normative legitimacy" through accreditation, there is a profound absence of formal risk management frameworks and dedicated units. Furthermore, the study identifies a disconnect between media influence and institutional response, where traditional assessment models overlook the volatility of social perception. Practical Implications: The study underscores the urgent necessity for PTKI to formalize risk governance by establishing dedicated Risk Management Units and integrating reputation risk into their long-term strategic planning. Institutions should shift from reactive crisis management to proactive mitigation by developing comprehensive risk maps and enhancing stakeholder literacy regarding institutional regulations. These steps are critical to ensuring institutional resilience and maintaining competitive advantage in an increasingly digitalized and scrutinized higher education landscape.
Navigating Diverse Career Paths: Students’ Perception on Career Counseling Need in Islamic Universities Awad, Faizah Binti; Shaleh, Muh.; Rezki, Anita; Jufra, Arlita Aristianingsih; Tonn-Meller, Horst
Jurnal Kajian Bimbingan dan Konseling Vol. 9, No. 1
Publisher : citeus

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

Abstract

This research aims to explore the needs of career counseling services for students in different majors in Islamic universities, and identify how these services can be tailored to meet their unique needs. A mixed-methods approach was used to collect and analyze data from undergraduate students in diverse majors at an Islamic university in Kendari. The study found that students in certain majors require more specific counseling, such as information on job market trends and technical skills development. Additionally, the study suggests that career counseling services can be tailored to meet the specific needs of students in diverse majors by providing specialized workshops and networking events, as well as spiritual counseling and guidance. Providing a combination of in-person and online resources can also be highly beneficial for students' career development. The findings of this study can inform the development of more effective and tailored career counseling services for students in Islamic universities, and help ensure that graduates are well-prepared for the job market and can make meaningful contributions to society.
Co-Authors Akmal Alfian Alfian Anita Rezki, Anita Daswan, Lestari Faizah Binti Awad, Faizah Binti Hamid, Mirwan Jufra, Jufra Muh. Shaleh, Muh. Nerru Pranuta Murnaka, Nerru Pranuta Pimpi, La Samsul Arifin Sauala, Syahvira Dwi Wahyuning Sulaeman, Nasrullah Tonn-Meller, Horst