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Peramalan curah hujan di Provinsi Aceh menggunakan metode Box-Jenkins Nurhafifah, Nurhafifah; Patriardian, Ferdy; Hidayati, Alfy; Alzahira, Ratu Rahil; Tasyant, Deva Jhuandra; Anwar, Samsul
Majalah Ilmiah Matematika dan Statistika Vol 23 No 1 (2023): Majalah Ilmiah Matematika dan Statistika
Publisher : Jurusan Matematika FMIPA Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/mims.v23i1.34702

Abstract

Floods are one of the natural disasters that frequently occur in Indonesia, including in Aceh Province. Floods primarily occur when rainfall is intense, mainly in the rainy season. Flood disaster management in Aceh Province is still not optimal, so efforts are required to minimize the negative effects of the flood disaster. One of the efforts that can be done is to predict the rainfall that may occur in the future. This study aims to predict rainfall in Aceh Province in 2022 and 2023. The data employed are monthly rainfall data in Aceh Province from 2014 to 2021. The forecasting method employed to predict rainfall is the Autoregressive Moving Average (ARMA) model. Forecasting results using the ARMA (8,6) model show that rainfall in Aceh Province in 2022 and 2023 are predicted to tend to be intense in March, April, May, September, October and November. The Aceh government together with the district/city governments need to prepare anticipatory steps, for example by cleaning water flows like ditches and rivers and socializing about the dangers of flooding and its causes, especially for people living in watersheds. These actions are expected to minimize the potential for flooding in Aceh Province in the future, especially when rainfall is predicted to be intense. Keywords:Aceh Province, box-jenkins, flood, forecasting, rainfallMSC2020:62M10
PENGARUH ASIMETRI INFORMASI, KUALITAS AUDIT, KOMITE AUDIT DAN UKURAN PERUSAHAAN TERHADAP MANAJEMEN LABA PADA PERUSAHAAN PERBANKAN DI BEI PERIODE 2018-2022 Nurhafifah, Nurhafifah; Sari, Nurshadrina Kartika; Ningsih, Wiwik Fitria
RISTANSI: Riset Akuntansi Vol. 5 No. 2 (2024): RISTANSI: Riset Akuntansi, Volume 5, Nomor 2, Desember 2024
Publisher : Program Studi Akuntansi Institut Teknologi dan Bisnis Asia Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32815/ristansi.v5i2.1844

Abstract

This study aims to analyze the effect of information asymmetry, audit quality, audit committee and firm size on earnings management. The object of this study are banking companies listed on the Indonesia Stock Exchange (IDX) for the 2018-2020 period. The sample selection used a purposive sampling method, so that a total of 32 bank companies were obtained. The research method used is a quantitative approach to the method of analysis, namely multiple linear regression analysis with dummy variables. The results of this study indicate that (1) information asymmetry and audit quality have no effect on earnings management (2) audit committee and firm size have an effect on earnings management. Simultaneously, information asymmetry, audit quality, audit committee and firm size have an influence on earnings management.
PERAN UKURAN PEMUSATAN DAN PENYEBARAN DATA DALAM MENGGAMBARKAN KARAKTERISTIK SUATU DATA SEKOLAH TINGGI AGAMA ISLAM NEGERI MANDAILING NATAL Sakhi, Zahra Salsabila; Nurhafifah, Nurhafifah; Astina, Pri; Zulpan, Zulpan
Jurnal Literasiologi Vol 14 No 2 (2025): Jurnal Literasiologi
Publisher : Yayasan Literasi Kita Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47783/literasiologi.v14i2.1027

Abstract

Artikel ini bertujuan menjelaskan bagaimana ukuran pemusatan serta ukuran penyebaran data berperan dalam menggambarkan karakteristik suatu data secara lebih komprehensif. Penelitian ini menggunakan pendekatan deskriptif dengan menganalisis berbagai contoh data untuk melihat bagaimana nilai pemusatan dan variasi data saling melengkapi dalam memberikan informasi. Hasil analisis menunjukkan bahwa ukuran pemusatan mampu memberikan gambaran mengenai nilai pusat dari suatu kumpulan data, sedangkan ukuran penyebaran diperlukan untuk melihat tingkat variasi atau keragaman data tersebut. Kedua ukuran ini bersama-sama memberikan penjelasan data yang lebih  (terpercaya), (menyeluruh), dan objektif. Dengan demikian, pemahaman tentang kedua ukuran ini sangat penting dalam proses analisis data, terutama untuk menghasilkan penafsiran yang tepat dan dapat dipertanggung jawabkan.
Penerapan Model Pembelajaran Kooperatif Tipe Scramble untuk Meningkatkan Hasil Belajar Siswa pada Mata Pelajaran Pendidikan Pancasila Kelas V SD Negeri 10 Otting Kabupaten Sidrap Tuken, Ritha; Halik, Abd; Nurhafifah, Nurhafifah
JPPSD: Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 5, No 3 (2026): Januari
Publisher : Universtas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jppsd.v5i3.82268

Abstract

Masalah dalam penelitian ini adalah bagaimanakah penerapan model pembelajaran kooperatif tipe Scramble dapat meningkatkan hasil belajar siswa pada mata pelajaran Pendidikan Pancasila tentang Keragaman Budaya Indonesiaku di kelas V SD Negeri 10 Otting Kabupaten Sidrap. Pendekatan yang digunakan adalah pendekatan kualitatif dan jenis penelitian adalah penelitian tindakan kelas (PTK). Subjek dalam penelitian ini adalah guru dan siswa kelas V UPT SD Negeri 10 Otting Kabupaten Sidrap pada tahun ajaran 2024/2025 yang berjumlah 17 orang siswa terdiri dari 9 orang laki-laki dan 8 orang perempuan. Data diperoleh melalui teknik observasi, tes dan dokumentasi. Teknik analisis data yang digunakan adalah teknik analisis data kualitatif. Hasil penelitian menunjukkan bahwa pada siklus I hasil observasi aktivitas guru dengan kategori cukup, dan observasi aktivitas siswa dengan kategori cukup. Pada siklus II menunjukkan peningkatan hasil observasi aktivitas guru dengan kategori baik dan observasi aktivitas siswa meningkat dengan kategori baik. Hasil penelitian terkait dengan hasil belajar, pada siklus I hanya 9 siswa yang tuntas dengan kategori cukup. Pada siklus II mengalami peningkatan menjadi 14 siswa yang tuntas dengan kategori baik. Simpulan penelitian ini adalah dengan menerapkan model pembelajaran tipe Scramble dapat meningkatkan proses dan hasil belajar siswa tentang keragaman budaya Indonesiaku di kelas V UPT SD Negeri 10 Otting.
Pemenuhan Hak Korban Jarimah Menurut Qanun Nomor 16 Tahun 2014 Tentang Hukum Jinayat Safrijal, Airi; Nurhafifah, Nurhafifah; Azmi, Nora Mia
Journal of Contemporary Law Studies Vol. 3 No. 2 (2026): Februari
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/lawstudies.v3i2.5499

Abstract

Restitution is a form of fulfillment of victims’ rights as part of uqubat aimed at protecting the interests of victims, particularly victims of rape crimes. This study aims to analyze the legal regulation of restitution for victims of rape under Aceh Qanun Number 6 of 2014 concerning Jinayat Law and Supreme Court Regulation Number 1 of 2022, as well as to examine the obstacles in fulfilling restitution rights for victims of criminal offenses. The research method employed is normative legal research using a library research approach by examining statutory regulations, legal doctrines, books, journals, and other relevant legal materials. The results of the study indicate that restitution for victims of rape has been normatively regulated in Aceh Qanun Number 6 of 2014 concerning Jinayat Law and Supreme Court Regulation Number 1 of 2022 concerning the Procedures for the Settlement of Applications and the Provision of Restitution and Compensation to Victims of Crimes. Restitution constitutes the right of the victim, the obligation of which is imposed on the perpetrator or the perpetrator’s parents and may be granted upon the victim’s request to the judge during court proceedings. However, the fulfillment of restitution rights faces obstacles, particularly the lack of awareness among victims, their families, and the community regarding the existence of restitution rights as regulated in the Qanun and the Supreme Court Regulation. Therefore, it is concluded that greater efforts are required from the government and relevant institutions to conduct legal socialization and enhance public awareness to ensure the effective fulfillment of restitution rights for victims of criminal offenses..