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All Journal Management Studies and Entrepreneurship Journal (MSEJ) Jurnal Teknologi dan Rekayasa Sumber Daya Air
Shabrina, Salsabila
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Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering

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Analisis Prediksi Kebangkrutan Dengan Menggunakan Metode Altman Z-Score Dan Grover Pada PT. MAG Tbk Pekanbaru Shabrina, Salsabila; Ibrahim, Mariaty
Management Studies and Entrepreneurship Journal (MSEJ) Vol. 5 No. 2 (2024): Management Studies and Entrepreneurship Journal (MSEJ)
Publisher : Yayasan Pendidikan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/msej.v5i2.5069

Abstract

This research was conducted to analyze and predict bankruptcy using the Altman Z-Score and Grover methods at PT. MAG Tbk Pekanbaru. Business failure (bankruptcy) is the thing that entrepreneurs fear most because many companies that have shaky foundations eventually dissolve themselves. Companies need to conduct financial analysis to identify early signs of bankruptcy. Much research has been conducted on bankruptcy detection tools, giving rise to various bankruptcy prediction models which are used as a tool to improve the condition of a company before the company experiences bankruptcy. Researchers chose 2 methods, namely Altman Z-score and Grover. Altman Z-score method to predict predictors with statistical methods by combining 4 financial ratios to calculate company failure. The Grover model is a model created by re-evaluating the Altman Z-Score model. The problem in this research is fluctuating profit/loss. The research method used is quantitative with financial ratios in the form of archival data which contains financial reports. The research results that have been processed based on the Altman Z-Score model and the Grover model show that the company is not in financial distress (Financial Distress) and the values between the Z-Score and Grover have similar criteria results because they use similar ratios.
Analisis Data Hujan Satelit untuk Pembuatan Peta Spasial Hujan Rancangan di DAS Rondoningo Shabrina, Salsabila; Harisuseno, Donny; Andawayanti, Ussy
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 4 No. 1 (2024): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2024.004.01.061

Abstract

Bencana banjir sering kali terjadi pada wilayah DAS Rondoningo. Banjir tersebut dapat diatasi dengan melakukan pembangunan infrastruktur sumber daya air. Pada perencanaan infrastruktur diperlukan data curah hujan dari stasiun hujan di DAS Rondoningo. Namun di DAS Rondoningo keberadaan stasiun hujan masih belum merata sehingga diperlukan data pendukung untuk menambah data dengan data satelit CHIRPS. Tujuan dari studi ini adalah mempermudah penggunaan hujan rancangan dengan disajikan dalam bentuk peta spasial. Hujan rancangan dihitung dengan analisis distribusi frekuensi metode Gumbel dan Log Pearson III untuk kala ulang 2, 5, 10, 25, 50, dan 100 tahun. Pemodelan peta spasial dilakukan dengan interpolasi Inverse Distance Weighted (IDW). Hasil perhitungan curah hujan rancangan menunjukkan nilai terendah pada kala ulang 2 tahun sebesar 90,140 mm dan nilai curah hujan tertinggi pada kala ulang 100 tahun sebesar 315,184 mm. Curah hujan rancangan tersebut diubah menjadi peta spasial dengan metode IDW dan membentuk pola garis serupa. Hasil peta hujan rancangan diuji validasinya terhadap hasil perhitungan menggunakan NSE dan RSR yang menunjukkan hasil sangat baik. Peta hujan rancangan kala ulang 100 tahun juga dibandingkan dengan peta milik Kementerian PU dengan kesesuaian sebesar 19% (kurang memuaskan).
Co-Authors Donny Harisuseno Mariaty Ibrahim Ussy Andawayanti