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All Journal Arwana: Jurnal Ilmiah Program Studi Perairan Jurnal Ekonomi Kreatif dan Manajemen Bisnis Digital (JEKOMBITAL) Jurnal MAIYAH
Puspitasari, Hesti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Social Sciences

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ANALISIS KINERJA KEUANGAN PT.SEPATU BATA INDONESIA TBK SEBELUM DAN SAAT PANDEMI COVID-19 Puspitasari, Hesti; Prihastiwi, Diah Agustina
Jurnal Ekonomi Kreatif dan Manajemen Bisnis Digital Vol 1 No 2 (2022): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.781 KB) | DOI: 10.55047/jekombital.v1i2.321

Abstract

Assesing the Finansial Performance of PT. Sepatu Bata Indonesia Tbk before and during the Covid-19 Pandemic is a study conducted with the aim of looking at the company’s financial performance including the level og liquidity, solvency, and profitability. This research is a quantitative descriptive study using secondary data obtained from the PT. Sepatu Bata Indonesia Tbk's official website for the Indonesia Stock Exchange (IDX). The sample is the annual report of PT. Sepatu Bata Indoensia Tbk for the period of 2016-2020. The financial analysis used is a ratio analysis which includes liquidity ratios, solvency ratios, and profitability ratios. The findings revealed that the Covid-19 pandemic has an effect on the company's financial performance. Especially in the calculation of net profit margin (NPM, return on asset (ROA), and return on equity (ROE), this is because sales in 2020 experienced a significant decline. Thus, the net profit obtained in 2020 also decreased to minus Rp177.761.030.000, net profit recorded a new history for PT. Sepatu Bata Indonesia Tbk for the last five years. Research related to financial performance analysis is significant, especially with the expansion of research and the use of other financial analysis tool such as Common-Size by focusing on certain items in the balance sheet report.
Keanekaragaman Makrozoobenthos di Sungai Logawa, Jawa Tengah Puspitasari, Hesti; Fikriyya, Nabela; Fianjani, Ajeng Sekar; Viana, Rezza Octela; Transendenti, Aura Saintia; Handayani, Anik Maulia Tri; Adharani, Nadya
MAIYAH Vol 2 No 3 (2023): Maiyah : Vol.2 No.3 September 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.maiyah.2023.2.3.9613

Abstract

The Logawa River is one of the rivers in Banyumas Regency, Central Java Province and flows from a spring in the Windusari, Kalisalak village. The flow of the Logawa River experiences a lot of waste input from various sources, such as sand mining waste and household waste. This allows for a decrease in water quality in the Logawa River. One way to determine water quality is by using biological parameters, for example macrozoobenthos. This research was conducted to determine the quality of water in the Logawa River based on the diversity of macrozoobenthos which was analyzed using the calculation of the Shannon Wiener Diversity Index (H') and Simpson Dominance Index (C). The sample collection method in this study was a field survey which was then observed using a stereo microscope. There are three sampling stations, namely the upstream, downstream and middle stations with two sampling times. The diversity index values obtained ranged from 0.62 - 1.89. The low value of the macrozoobenthos diversity index indicates the negative impact of the sand mining activity. The data obtained were then analyzed for the relationship between existing macrozoobenthos diversity and water quality using Pearson Correlation. Water quality parameters used include temperature, current velocity, pH, Dissolved Oxygen (DO), and Chemical Oxygen Demand (COD). The water quality parameter that has the most influence on macrozoobenthos diversity in the Logawa river is COD, with a correlation coefficient of -0.79 in the 1st sampler and -0.98 in the 2nd sampler. The results of the analysis show that the Logawa River is experiencing turbidity caused by sand mining activities
Prevalence of green mussels (Perna viridis) parasites in Randusanga Kulon, Brebes Puspitasari, Hesti; Sanjayasari, Dyahruri
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2637

Abstract

Green mussels are one of the food ingredients that are popular with the public because of their good nutritional content for the body and affordable prices. Green mussels are also a cultivation commodity that is easy to develop for coastal communities, especially coastal communities in the Randusanga Kulon Waters, Brebes. One of its characteristics, which is living sedentarily and being a filter feeder, makes green mussels easily infected with parasites and polluting organisms. Therefore, this study aims to determine the prevalence of parasites in green mussels (Perna viridis) in the Randusanga Kulon, Brebes. Parasite analysis in green mussels was carried out in July 2023 using the random sampling method. This study used green mussel samples with an average length of 12.03 ± 1.02 cm. Observations of endoparasites were carried out on the legs, gills, and contents of the digestive tract, while observations of ectoparasites were carried out on the shells of green mussels. Observations were carried out on 7 (seven) samples of green mussels with 3 (three) repetitions in each part observed. Based on observations, parasites were found with a prevalence category of often to always with prevalence values ranging from 14.3% -100%. The types of parasites found were Perkinsus sp., Balanus sp., Ciliata, Strongyloides stercoralis, Strongyloides papillosus.
Co-Authors Diah Agustina Prihastiwi Dyahruri Sanjayasari Fianjani, Ajeng Sekar Fikriyya, Nabela Handayani, Anik Maulia Tri Nadya Adharani Suttrisno Transendenti, Aura Saintia Viana, Rezza Octela