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Jurnal Cahaya Mandalika
Published by Institut Penelitian dan Pengembangan Mandalika Indonesia
ISSN : -     EISSN : 27214796     DOI : https://doi.org/10.36312/jcm
Core Subject : Humanities, Education,
Humanities Languange, Linguistic, Communication & Media
This journal is a means of scientific publication to develop knowledge and information. This journal specifically contains the results of research carried out in all scientific fields. Apart from publishing research results, this journal also accepts manuscripts from literature reviews and other reports for publication
Arjuna Subject : Ilmu Sosial - Ilmu Sosial (Lain-Lain)
Articles 1,162 Documents
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IMPLEMENTASI METODE VECTOR AUTOREGRESSIVE DALAM PERAMALAN JUMLAH PRODUKSI PADI DI KABUPATEN BADUNG Margaretha Ratih Dyah Novitasari; I Wayan Sumarjaya; I Gusti Ayu Made Srinadi
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 1 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i1.2122

Abstract

Forecast is a process to predict something in the future using past data. One of common model used in forecast is time series data that is vector autoregressive (VAR) model. The research purpose is to know the model and amount of rice production in Badung regency. It is used seconder data get from the BPS office Bali and BMKG Denpasar, that are rice production data, harvest area, and rainfall from Januari 2018 till December 2022. Base on lag optimum model VAR, the research result show that the VAR(1) model is suitable being used. Therefore, base on MAPE forecast criteria the VAR model in this research show the result less accurate. Eventhough the forecast pattern for rice production, harvest area, and rainfall show the stability. Beside that in the first period there is shocking in the IRF analysis but finally reach the stabil condition. Keywords: Forecast, VAR models, Rice Production, Harvest Area, Rainfall
KLASIFIKASI PENYAKIT SIROSIS HATI DENGAN CART Yasmin Roni Mz; I Komang Gde Sukarsa; I Gusti Ayu Made Srinadi
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 1 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2123

Abstract

The nonparametric exploratory is a method that can be used to see the relationship between the dependent variable and the independent variable. One of the types of nonparametric exploratory methods is the CART. CART is a method that presents large amounts of data to be processed in the form of a decision tree so that it becomes valuable and easy to understand information. This research aims to build a decision tree model based on medical records from patients with liver cirrhosis using the CART. This research also used 16 independent variables of 276 data that will be used as research objects. The results of this study obtained a decision tree model with an independent variable. The first used as the root node is hepatomegaly because the hepatomegaly variable has a more homogeneous value compared to the other independent variables and that there were eight groups in this research. However, due to the nature of the CART method which is unstable and very sensitive to new data, and highly dependent on the number of samples, the accuracy rate in this study is less than 70%, this is because the data in one group is unbalanced if compared to data in the other group.
Konsep Pendidikan Multikultural dalam Al-Quran Dede Sutisna; Uus Ruswandi; Mohamad Erihadiana
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 2 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2203

Abstract

Sejak 14 abad lalu, Islam telah mengajarkan pendidikan multikultural melalui al-Quran. Konsep multikultural ini tidak dapat dipisahkan dari penciptaan manusia, bahkan menghiasi penciptaannya dengan tujuan agar saling mengenal, menghargai dan menghormati antara satu dengan lainnya. Dengan ini, jelas bahwa terdapat konsep pendidikan multikultural dalam al-Quran yang dapat diterapkan dalam proses pendidikan multikultural secara nyata dalam kehidupan manusia. Metode yang digunakan yaitu metode Library Research dengan diinterpresentasikan menggunakan metode deskripsi analisis. Diantara ayat al-Quran yang menjadi landasan konsep pendidikan multikultural yaitu QS. al-Baqarah: 62, 213, 256, QS. an-Nisa: 1, QS. al-Maidah: 2, QS. Hud: 118-119, QS. al-Anbiya: 107, QS. ar-Rum: 22, dan QS. al-Hujuraat: 9-13. Al-Quran menegaskan bahwa manusia pada asalnya adalah merupakan umat yang satu, yang sudah semestinya antar individu dan golongan dengan lainnya harus saling menghargai dan menghormati perbedaan yang ada. Dan dengan perbedaan tersebut menjadikan manusia saling melengkapi kekurangan tanpa menonjolkan kelebihan yang dimiliki, sehingga akan tercipta kedamaian dan keharmonisan dalam hidup manusia. Perbedaan yang ada diantara manusia merupakan sunnatullah, yang merupakan sebuah potensi dalam rangka aktualisi kebaikan dalam kehidupannya, bukan untuk saling menjatuhkan ataupun merendahkan satu dengan lainnya.
ADAPTATION PATTERNS OF FISHERMEN IN UJUNGALANG VILLAGE, KAMPUNG LAUT DISTRICT, CILACAP TO MAINTAIN THE ECONOMY FAMILIES IN FACING CLIMATE CHANGE Putri, Raudya Setya Wismoko
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 1 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i1.2269

Abstract

Climate change is the main problem faced by fishing communities. The existence of global warming and erratic weather changes are making village fishermen Ujunggalang, Kampung Laut District, Cilacap, cannot determine the arrival of the fish. As coastal communities, fishing communities depend on marine resources to fulfill various kinds of living needs. Based on these problems, the aim of this research is to (1) identify the impact of climate change on the economy and capture fisheries activities, and (2) analyze adaptation patterns and economic strategies carried out by fishermen to overcome the economic impacts caused by climate change. The method used in this research is descriptive research with a qualitative approach. The research was conducted in Ujunggalang Village, Kampunglaut District, Cilacap. The technique for determining research subjects uses purposive techniques. Data collection techniques use interviews and documentation. The technique for checking the validity of the data in this research uses a cross check. Data analysis in this research uses inductive data analysis, including data reduction stages, data categorization, data presentation and conclusion drawing. The results of this research reveal that the impact of climate change is causing fishermen to experience socio-economic problems. In economic matters, the impact of climate change makes fishing communities unable to meet their living needs and vulnerable to low income. Adaptations carried out by fishermen include climate adaptation through "chasing the fishing season", adaptation of coastal resources, adaptation of resource allocation in the household which includes optimizing the workforce in the household.
ANALISIS PENGARUH REBUSAN DAUN KELOR UNTUK MENURUNKAN KADAR GULA DARAH PENDERITA DIABETES MELLITUS TIPE 2 Pangesti, Ni Made Dinda Pradnya; Sari, Pande Made Nova Armita; Devi, Putu Ayu Sri; Rahmasari, Luh Putu Citramas Pradnya; Pratiwi, Ni Komang Angelina Sinta
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 2 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2273

Abstract

Diabetes Melitus merupakan sekumpulan gejala gangguan metabolik yang ditandai dengan kadar gula darah di atas normal karena tubuh tidak memproduksi cukup insulin. Penatalaksanaan diabetes melitus dapat dilakukan dengan terapi farmakologi atau terapi non farmakologi yaitu dengan pemberian rebusan daun kelor. Daun kelor dapat digunakan sebagai antioksidan sehingga dapat menurunkan kadar gula darah dalam tubuh. Penelitian ini bertujuan untuk mengetahui pengaruh rebusan daun kelor untuk menurunkan kadar gula darah penderita diabetes melitus tipe 2. Jenis penelitian ini adalah penelusuran pustaka melalui Google Scholar, Researchgate, PubMed, dan situs penyedia artikel ilmiah lainnya. Hasil penelitian menunjukkan adanya pengaruh rebusan daun kelor untuk menurunkan kadar gula dalam darah penderita diabetes mellitus tipe 2. Diharapkan dengan penelitian ini penderita diabetes mellitus dapat menggunakan bahan alami seperti rebusan daun kelor untuk mengontrol kadar gula darah agar tetap normal.
ANALISIS KOMPETENSI MANAJERIAL KEPALA SEKOLAH DALAM MENINGKATKAN KINERJA GURU SEKOLAH DASAR DI KOTA BANDA Mujriyanti, Ana; Syarfuni; Mardhatillah
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 2 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2296

Abstract

Kemampuan manajemen merupakan kemampuan yang harus dimiliki kepala sekolah dalam menggunakan kegiatan pengelolaan administrasi sekolah, meliputi kemampuan perencanaan, kemampuan organisasi, kemampuan pelaksanaan, dan kemampuan evaluasi. Peneltian bertujuan untuk mengekplorasi manajerial kepala dalam meningkatkan kinerja guru. Penelitian ini menggunakan jenis penelitian kualitatif menggunakan deskriptif. Instrumen dalam penelitian yaitu angket, wawancara, dan observasi. Teknik pengumpulan data menggunakan metode interview atau wawancara kepada pihak yang secara langsung memiliki hubungan atau pihak yang berkepentingan dalam penelitian ini. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif, pengumpulan data pada penelitian dilakukan melalui pedoman wawancara. Subjek penelitian adalah kepala sekolah, pengawas dan guru pada SD dibawah Gugus Bungong Jeumpa Kota Banda Aceh. Hasil penelitian ditemukan bahwa proses manajemen sekolah, terlihat bahwa kualitas pendidikan di sekolah dasar telah meningkat, dan kepala sekolah telah menunjukkan berbagai kualitas kepemimpinan yang efektif, termasuk kepribadian yang kuat, kemampuan mengambil keputusan dan keterampilan komunikasi yang sangat baik, dedikasi yang sepenuh hati. , dll. Berperan sebagai pemimpin sekolah; mendorong guru agar konsisten menjalankan tugas dan fungsinya sesuai dengan mata pelajaran yang diajarkannya; menerapkan model kepemimpinan yang mendukung pencapaian tujuan sekolah.
PEMANFAATAN KULIT SINGKONG GUNA MENURUNKAN pH DAN KADAR Fe Mn PADA AIR ASAM TAMBANG PADA PT ANUGERAH KRIDA UTAMA KALIMANTAN TIMUR Mutiara Eli; Magdalena, Henny; Nugroho, Windhu; Devi, Shalaho Dina; Winarno, Agus
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 1 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i1.2372

Abstract

Air asam tambang (AAT) adalah air pada kegiatan penambangan atau pengolahan yang bersifat asam atau memiliki keasaman tinggi dan terbentuk sebagai akibat teroksidasinya mineral sulfida disertai keberadaan air. Sumber keasaman adalah mineral sulfida yang dapat teroksidasi. Sumber pengoksidasian yang utama adalah oksigen dalam udara. Air merupakan salah satu reaktan dalam proses pembentukan AAT dan juga sebagai media yang “mencuci” atau melarutkan hasil oksidasi. Sumber air dapat berupa air limpasan hujan atau air tanah atau air proses untuk kasus tailing. Jenis penelitian ini, merupakan jenis penelitian evaluasi dari segi metodenya yang bertujuan untuk mencari, menghitung, menganalisis, dan memberikan solusi berupa evaluasi agar tercapai hal-hal yang semestinya atau sesuai dengan standar yang berlaku. hasil uji menunjukkan bahwa arang aktif tanpa aktivasi kimia lebih memiliki kapasitas adsorpsi yang tinggi dibanding dengan arang aktif aktivasi terhadap konsentrasi logam Fe dimana hasil terbaik yaitu pada menit 30 dengan kapasitas adsorpsi 14,2589 mg/g dan waktu mempengaruhi kapasitas absorbsi pada arang aktif aktivasi kimia dengan lama waktu yang digunakan maka kapasitas adsorpsi semakin meningkat pula. Dan kapasitas absorbsi pada arang aktif tanpa aktivasi kimia memiliki kemampuan adsorpsi yang lebih baik dibandingkan dengan kapasitas adsorpsi arang aktif aktivasi terhadap konsentrasi logam Mn dimana hasil terbaik yaitu pada menit 90 dengan kapasitas adsorpsi yaitu 5,4714 mg/g. Kata Kunci : Pemanfaatan, pH dan kadar Fe Mn, Asam Tambang.
Peramalan Jumlah Persediaan Sparepart Carburetor Assy dengan Metode Exponential smoothing Brown dengan Genetic Algorithm (order cross over dan one point mutation) di PT Hitachi Astemo Bekasi Powertrain System Dian Miftahul Jannah; Dani Leonidas; Ekra Sanggala
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 1 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i1.2378

Abstract

Abstrac: One of the business people in the automotive sector who continues to move as a manufacturing company in the production of vehicle spare parts is PT ABC which is the largest manufacturer of spare parts for several vehicle companies such as Astra Honda Motor (AHM), Yamaha and so on. One type of production from PT ABC is the carburator assy which functions to mix fuel and air to produce propulsion for vehicles. Seeing its very important function, PT ABC places the carburator assy as a type of spare part that must be produced every month In research, a method is needed to solve the problems that occur. Research methods are scientific ways to obtain data / information as it is and not as it should be, with certain purposes and uses. This research is based on descriptive research. This study used the double exponential smoothing Brown method for forecasting carburator assy 052A with Alpha assessment using Genetic Algorithm order Cross over PT ABC.Calculations carried out for forecasting the Double exponential smoothing Brown method using Alpha values of 0.36 and 0.32 obtained randomly resulted in RMSE values that were greater than Alpha values obtained using Genetic Algorithms, namely 103.7234 for Alpha values of 0.36 and 117.6129 for Alpha values of 0.32. Therefore, it can be interpreted that determining the Alpha value using the Genetic Algorithm method can be a solution to reduce the RMSE error value in Double exponential smoothing Brown forecasting. In research conducted at PT ABC by analyzing the influence of Genetic Algorithms in determining α values, several conclusions can be obtained, namely as follows: Determination of α value for the calculation of Double exponential smoothing Brown using the Genetic Algorithm obtained an Alpha value of 0.43 with the smallest error result of 95.29633. Calculations MADe on Genetic Algorithms can determine α value that can minimize errors in forecasting compared to α values without Genetic Algorithms.
DAMPAK ADOPSI IFRS TERHADAP MANAJEMEN LABA DI INDONESIA Jumkhairiyah; Muhammad Miqdad; Nining Ika Wahyuni
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 2 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2422

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui dampak pengadopsian International Financial Reporting Standards (IFRS) terhadapa manajemn laba di Indonesia dengan metode penelitian kualitatif pendekatan scoping review. Data penelitian yang digunakan adalah data skunder berupa jurnal yang terakreditasi selama periode 2012-2023. Penelitian ini menunjukkan bahwa peneliti terdahulu dengan judul yang berkaitan dengan adopsi IFRS terhadap Manajemen Laba di Indonesia kurang berdampak atau tidak berpengaruh terhadap Manajemen Laba itu sendiri. Dari 13 artikel juga dapat diketahui bahwa Perusahaan-perusahaan di Indonesia kurang kepatuhan terhadap IFRS sehingga praktek manajemen laba masih tinggi dan itu juga berpengaruh terhadap kualitas laporan keuangan yang banyak di manipulasi. Peneliti mengharapkan praktek IFRS dapat meningkatkan komparabilitas dan transparansi laporan keuangan, yang pada gilirannya diharapkan meningkatkan kualitas pelaporan keuangan. Salah satu indikator kualitas laporan keuangan adalah rendahnya praktik manajemen laba oportunistik. Dengan adopsi standar IFRS yang lebih ketat dibandingkan dengan standar domestik, diantisipasi terjadinya perubahan dalam praktik manajemen laba di Indonesia. Kata kunci : Adopsi IFRS, Manajemen Laba Abstack: This study aims to determine the impact of the adoption of International Financial Reporting Standards (IFRS) on earnings management in Indonesia with qualitative research methods scoping review approach. The research data used is skunder data in the form of accredited journals during the 2012-2023 period. This research shows that previous researchers with titles related to IFRS adoption of Earnings Management in Indonesia have little impact or no effect on Earnings Management itself. From 13 articles, it can also be seen that companies in Indonesia lack compliance with IFRS so that earnings management practices are still high and it also affects the quality of financial statements that are manipulated. Researchers expect IFRS practices to improve comparability and transparency of financial statements, which in turn is expected to improve the quality of financial reporting. One indicator of the quality of financial statements is the low practice of opportunistic earnings management. With the adoption of IFRS standards that are stricter than domestic standards, changes in profit management practices in Indonesia are anticipated. Keywords: IFRS Adoption, Earnings Management
TATA KELOLA DANA DESA DALAM PEMBANGUNAN DI DESA BELOBATANG KECAMATAN NUBATUKAN KABUPATEN LEMBATA TAHUN 2021 Darius Buja Wutun; Mikael Thomas Susu; Frans Bapa Tokan
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 5 No. 2 (2024)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v5i2.2426

Abstract

The Village Fund provides a very strategic position for the village. With the existence of a very large Village Fund, the village government is required to manage village finances wisely. In accordance with Law No. 6 of 2014 concerning Villages which explains that village financial management must comply with the principles of accountability, transparency, participation and be carried out in an orderly and budgetary manner. This research explains the management of Village Funds in development in Belobatang Village, Nubatukan District, Lembata Regency. The Belobatang Village Government must be accountable in managing Village Funds, so that the benefits can be felt by the community. This study used descriptive qualitative method. The data collection technique in this research is in-depth interview techniques and documentation. From the concluded results, recommendations or suggestions can be made for the Belobatang village government to follow the procedures and schedule that have been set so that the development work carried out can reach the target.

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