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All Journal MALIA Jurnal Ekonomi Bisnis dan Kewirausahaan Geoid - Journal of Geodesy and Geomatics
Putri, Kristina
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science

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Bangkitnya Perekonomian Indonesia Pasca Covid-19 M.E, Rusmini,; Nur Cahyono , Dimas; Putri, Kristina; Afkarina, Izza; Aprilia, Puput; Taufiq, Achmad; Puji Lestari, Devi; Junisa Silvia, Khofifah; ., Misrul; Aldio Firmanda, Bagus
JURNAL EKONOMI BISNIS DAN KEWIRAUSAHAAN Vol 12 No 1 (2023): Jurnal Ekonomi Bisnis Dan Kewirausahaan, Vol XII No. 1 Januari 2023
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47942/iab.v12i1.1327

Abstract

The Indonesian economy is the largest economy in Southeast Asia and one of the developing market economies. However, during the Covid-19 pandemic, the economy experienced a downturn. Befor the Covid-19 pandemic, Indonesia's economic conditions were still showing positive growth and that globally, and not only globally, the Indonesian economy was even before the Covid-19 pandemic, nationally it was still quite good in terms of the JCI in early January which had touched the figure around 6300 this is a good and interesting achievement for Indonesia. However, along with the arrival of the Covid-19 pandemic in Indonesia, resulted in the paralysis of some activities in Indonesia, especially in the field of economic growth. So that with the arrival of the pandemic, the national economy experienced a decline in the JCI, which was originally around 6300 before the pandemic, during the pandemic the JCI fell to around below the 4000 level.
ANALISIS KEMAMPUAN CITRA SATELIT PLEIADES-1B DALAM MENGESTIMASI KEDALAMAN PERAIRAN GILI IYANG DENGAN MENERAPKAN GEOGRAPHICALLY WEIGHTED REGRESSION (GWR) Jaelani , Lalu Muhamad; Putri, Kristina
GEOID Vol. 14 No. 2 (2019)
Publisher : Departemen Teknik Geomatika ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/geoid.v14i2.1600

Abstract

Untuk menyediakan sebuah peta batimetri yang dapat dipercaya, pada umumnya menggunakan echosounder dalam aktivitas survei bathimetri. Teknologi tersebut memerlukan biaya yang cukup besar dan pengolahan data yang rumit, terlebih lagi kendala akses kapal pada area perairan dangkal dan susah dijangkau. Untuk menyelesaikan masalah tersebut, Satellite Derived Bathymetry, sebuah teknologi pemetaan yang memperoleh data bathimetri dari citra satelit multispektral resolusi tinggi diterapkan. Pada penelitian ini, data satelit Pleiades-1B digunakan untuk mengestimasi kedalaman melalui algoritma kedalaman Van Hengel & Spitzer dengan terlebih dahulu membangun geographically weighted regression (GWR) dan teknik interpolasi spasial Inverse Distance Weighted. Pada tahap pre-prosesing, diterapkan koreksi atmosfer 6SV. Hasil dari proses tersebut digunakan sebagai masukan dalam algoritma VHS untuk mengestimasi kedalaman relatif. Kedalaman absolut diperoleh dengan membangun GWR dari data insitu dan kedalaman relatif. Kedalaman absolut estimasi kemudian divalidasi menggunakan data insitu. Hasil validasi menunjukkan bahwa nilai NMAE yang diterima sebesar 27.49% dengan 2.46 RMSE. Berdasarkan statistik bias, dari 2.090 m batas toleransi, kedalaman absolut optimum yang dihasilkan data Pleiades-1B adalah pada rentang 6 – 16 m. Tingginya resolusi spasial dari Pleiades-1B serta penerapan GWR dan IDW didapatkan sebuah keuntungan besar dalam penyediaan informasi kedalaman khususnya pada kedalaman 6 – 16 m.
The Impact of Capital, Land Area, and Labor on Shrimp Pond Income: An Islamic Economic Perspective Putri, Kristina; Mu`awwanah
MALIA: Jurnal Ekonomi Islam Vol 16 No 2 (2025)
Publisher : Department of Islamic Economics, Faculty of Islamic Religion, Yudharta University Pasuruan, East Java, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/ml.v17i2.6209

Abstract

Introduction: Shrimp farming is a significant economic sector in increasing income and driving regional economic growth. This study aims to analyze the effect of capital, land area, and labor on shrimp pond business income, and to identify factors that influence the development of shrimp pond businesses optimally. Methods: This study uses a quantitative method approach by applying multiple linear regression analysis and census methods to obtain a sample of 26 shrimp farming businesses. Data collection techniques through distributing questionnaires to shrimp farming entrepreneurs, data analysis is carried out with the support of statistical analysis software programs (SPSS25) to interpret the results and answer research questions. Results: From the results of this study, it was found that capital and land area significantly affect the income of shrimp farming businesses, while labor had a significant negative effect. These results highlight the role of capital, land area and labor in increasing business income. Conclusion and suggestion: By considering the findings of this study, shrimp farmers can take strategic steps to increase their business income, namely by optimizing conservation capital, land area utilization, and developing workforce skills. This study is expected to provide useful insights for the development of sustainable shrimp farming businesses.
Bangkitnya Perekonomian Indonesia Pasca Covid-19 M.E, Rusmini,; Nur Cahyono , Dimas; Putri, Kristina; Afkarina, Izza; Aprilia, Puput; Taufiq, Achmad; Puji Lestari, Devi; Junisa Silvia, Khofifah; ., Misrul; Aldio Firmanda, Bagus
JURNAL EKONOMI BISNIS DAN KEWIRAUSAHAAN Vol 12 No 1 (2023): Jurnal Ekonomi Bisnis Dan Kewirausahaan, Vol XII No. 1 Januari 2023
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47942/iab.v12i1.1327

Abstract

The Indonesian economy is the largest economy in Southeast Asia and one of the developing market economies. However, during the Covid-19 pandemic, the economy experienced a downturn. Befor the Covid-19 pandemic, Indonesia's economic conditions were still showing positive growth and that globally, and not only globally, the Indonesian economy was even before the Covid-19 pandemic, nationally it was still quite good in terms of the JCI in early January which had touched the figure around 6300 this is a good and interesting achievement for Indonesia. However, along with the arrival of the Covid-19 pandemic in Indonesia, resulted in the paralysis of some activities in Indonesia, especially in the field of economic growth. So that with the arrival of the pandemic, the national economy experienced a decline in the JCI, which was originally around 6300 before the pandemic, during the pandemic the JCI fell to around below the 4000 level.
Co-Authors ., Misrul Achmad Taufiq Afkarina, Izza Aldio Firmanda, Bagus Aprilia, Puput Jaelani , Lalu Muhamad Junisa Silvia, Khofifah M.E, Rusmini, Mu`awwanah Nur Cahyono , Dimas Puji Lestari, Devi