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FAKTOR-FAKTOR PENGARUH RETURN ON INVESTMENT Chaidir, Chaidir; Pitriana, Mira
JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Vol 3, No 2 (2017): Vol 3, No 2 (2017): Volume 3 No. 2 Tahun 2017
Publisher : Universitas Pakuan

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Penelitian ini bertujuan untuk menganalisis pengaruh rasio leverage, pertumbuhan penjualan dan ukuran perusahaan terhadap return on investment pada perusahaan sub sektor plastik dan kemasan yang terdaftar di Bursa Efek Indonesia periode tahun 2013-2016. Dalam penelitian ini, rasio leverage diukur menggunakan Debt to Equity Ratio (DER), Degree of Financial Leverage (DFL), Sales Growth (SG) dan Firm’s Size (Size). Penelitian ini menggunakan data sekunder dan metode penarikan sampel dengan purposive sampling. Metode analisis yang digunakan yaitu secara statistik yang terdiri dari statistik deskriptif dan inferensial dengan menggunakan analisis regresi linier berganda, uji asumsi klasik, dan uji hipotesis dengan bantuan software Statistical Product and Service Solution (SPSS) versi 20.0. Hasil penelitian menunjukan bahwa koefisien determinasi (R square) dalam penelitian ini sebesar 0,531 atau 53,1%. Sedangkan sisanya dipengaruhi oleh variabel lain. Pengujian hipotesis menggunakan uji F menunjukkan bahwa F hitung > F tabel (4,217 > 2,14) dengan nilai signifikansi 0,005 < 0,05. Artinya DFL, SG dan Firm’s Size secara simultan berpengaruh positif signifikan terhadap return on investment, sedangkan pengujian hipotesis menggunakan uji t menunjukkan bahwa nilai debt to equity ratio (-2,068 < 1,607 < 2,068), nilai degree of financial leverage (-2,068 < 0,763 < 2,068), nilai sales growth (-2,068 < 0,583 < 2,068) dan nilai firm’s size (-2,068 < -1,577 < 2,068) dengan –t tabel < t hitung < t tabel dan nilai signifikan > 0,05 yang artinya tidak berpengaruh signifikan terhadap return on investment. Kata Kunci:  Debt to Equity Ratio (DER), Degree of Financial Leverage (DFL),  Sales Growth (SG), Firm’s Size (Size), Return On Investment (ROI)
PENGARUH STRUKTUR MODAL, PROFITABILITAS, DAN PERTUMBUHAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN SUB SEKTOR TRANSPORTASI YANG TERCACAT DI BURSA EFEK INDONESIA PERIODE 2012-2014 Chaidir, Chaidir
JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Vol 1, No 2 (2015): Vol. 1 No.2 2015
Publisher : Universitas Pakuan

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ABSTRACTThe Firm’s Value is investor’s perception towards the company’s success level which is often related tothe price of the stock. The high price of stock makes the value of the company high. The high Firm’sValue will make the market believe in not only the present condition of the company but also theprospect of the company. The purpose of this study was to examine the effect of Capital Structure,Profitability, and Company Growth simultaneosly / together and partially on the Firm’s Value. Periodof 2 years of research carried out during the year 2013-2014. This type of research is quantitative, themethode used purposive sampling. The analytical methode used is inferential statistics. The analyticalmethod using analytical tools that multiple linear regression analysis.The result is, The coefficient ofmultiple determination adjusted for adjusted R square = 0,670 means that 67 %. Firm’s Value isinfluenced by factors DAR, DER, ROE,ROA, Asset Growth and 33% is explained by other variabel.Result F test shows that simultaneosly DAR, DER, ROE, ROA and Asset Growth has significant effecton Firm’s Value. While t test show that partially DER, ROE and Asset Growth has significant positiveeffect on the Firm’s Value, variable DAR has negative effect on the Firm’s Value, and ROA has nosignificant effect on Firm’s Value.Keyword : DAR, DER, ROE, ROA, Asset Growth, dan PBV
ANALISIS KINERJA SAHAM UNTUK MENGETAHUI TINGKAT PENGEMBALIAN DAN RISIKONYA PADA SAHAM SEKTOR INDUSTRI PERTANIAN DI BURSA EFEK INDONESIA Chaidir, Chaidir; Chaniago, Mutia
JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Vol 5, No 1 (2013): Vol 5, No 1 (2013)
Publisher : Universitas Pakuan

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ABSTRAKPerkembangan tekhnologi dan informasi yang pesat telah menyebabkan investasimengalami perubahan dalam rangka menyesuaikan dengan kondisi dan keadaan yang terjadi.Tujuan dari penelitian ini adalah untuk mengobservasi laporan rugi laba pada PT AALI, LSIPdan SGRO, untuk mengidentifikasi kemampuan dalam keuntungan per lembar saham,menganalisis kinerja saham untuk mengetahui tingkat pengembalian dan resikonya pada PTAALI, LSIP dan SGRO. Data yang digunakan dalam penelitian ini adalah data sekunder dandata lainnya diperoleh dari studi pustaka dan media internet. Untuk menentukan kinerjasaham sektor industri pertanian dilakukan dengan menghitung nilai expected return (Ri) danrisiko dari masing-masing saham PT AALI, PT LSIP dan PT SGRO.Metode penelitian yangdigunakan adalah studi kasus dan tekhnik penel itian menggunakan statistik kuantitatif.Metode analisis yang digunakan yaitu Metode Analisis saham, Tingkat pengembalian danRisiko.Kata Kunci: Earning Per Share, Price Earning Ratio, Book Value Per Share, Deviden PerShare, Deviden Yield.
PENGARUH MANAJEMEN MODAL KERJA TERHADAP RENTABILITAS PERUSAHAAN PADA PT SEPATU BATA, TBK Chaidir, Chaidir; Kawuryan, Shanti Lintang
JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Vol 1, No 1 (2015): Vol 1 No 1 Tahun 2015
Publisher : Universitas Pakuan

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ABSTRACTGenerally, the companys goal is to obtain the optimal profit, maintaining the companys survival anddevelopment. Thus, companies must consider the profitability of the company. Profitability of PT. ShoesBata Tbk influenced by various factors of financial factors that can be measured using financial ratios.Based on the statistical results of the coefficient of correlation coefficient between the working capitalturnover and return on investment of -0.135. Indicates that the value obtained is very low correlationbelong to the weak negative correlation. The statistical results showed that the management of workingcapital to profitability (ROI) has a negative relationship and the direction does not significantly influencethe profitability (ROI).Keywords: Working capital turnover and Return On Investment
PENELUSURAN SEJARAH PUKULAN GANTUNG INSTRUMEN TAR GRUP HADRAH HUBBUL WATHAN KELURAHAN SUNGAI JAWI DALAM Chaidir, Chaidir; Fretisari, Imma; Silaban, Christianly Yery
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 1 (2018): Januari (2018)
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract The purpose of this research is to describe the history and the development and the concept of learning by pukulan gantung of Hadrah Hubbul Wathan Group.This research used qualitative historical descriptive method and history approach. The sources of this research are Awaluddin Hamdan, Anwar Dja’far, and Abdul Halim who knew about pukulan gantung of Hubbul Wathan hadrah group also several hadrah artists who lived in every districts in Pontianak. The technique which used were observation, interview, and documentation. According to the data analyzed, it can be concluded that pukulan gantung is a syncopation from the term of tar instrument played in Pontianak. It was created by Hubbul Wathan hadrah group in 2002 till 2005. This hit has its own uniqueness to Hubbul Wathan hadrah art group and another hadrah artists in Pontianak. They interpretated that hit as the climax in hadrah playing. In 2009 to 2013 pukulan gantung started to spread out to another different art groups in every districts in Pontianak until now.     Keywords: history, pukulan Gantung, Hubbul Wathan.
Formulasi Tablet salut Teofilin Menggunakan Eksipien Koproses Pregelatinisasi pati Singkong- Metilselulosa sebagai bahan Penyalut Pradana, Rangga; Chaidir, Chaidir; Anwar, Effionora
Majalah Ilmu Kefarmasian Vol. 7, No. 1
Publisher : UI Scholars Hub

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Pregelatinized cassava star ch (PCS) is a physically modified starch. The purposes of the study were to improve functionality of PCS with making coprocess composed of PCS and methylcellulose (MC) by proportionally variation, which are 2:1, 3:1, and 4:1, as well as to applied co-processed excipient that could retard the drug release as coating material of theophylline tablet. Coprocessed excipient were characterized in terms of morphology, particle size distribution, compressibility index, flow rate and angle of repose, thermal analysis, hygroscopicity, gel strength, swelling test, and moiety analysis. Theophylline tablet that coated by PCS, MC, and co-processed PCSMC ratio (4:1) characterized and in vitro drug release were made in chloride medium of pH 1,2 and phosphate medium of pH 7,2. The characterization result of co-processed PCS-MC showed the improvement of functionality from PCS and synergism PCS with MC. Meanwhile, the result of in vitro drug release showed theophylline tablet that coated by MC 1%, co-processed PCS-MC (4:1) 4% and 2% could retard the drug release in both medium.
Eksipien Koproses Pregelatinisasi Pati Singkong Metilselulosa sebagai Bahan Penyalut Tablet Pradana, Rangga; Anwar, Effionora; Chaidir, Chaidir
Majalah Ilmu Kefarmasian Vol. 7, No. 3
Publisher : UI Scholars Hub

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Coating is one of the effective methods used in controlled release dosage form. Lots of variety in the form of a hydrophilic polymer excipient that is used to control the drug release many polymers that can be used for coating purposes, but only a few have been known to serve as a polymeric coating which functions to control the rate of drug release Pregelatinized cassava starch (PCS) is a physically modified starch. The purposes of the study were to improve functionality of PCS with making coprocess composed of PCS and methylcellulose (MC) by proportionally variation, which are 2:1, 3:1, and 4:1, as well as to applied co-processed excipient that could retard the drug release as coating material of theophylline tablet. Coprocessed excipient characterized in terms of morphology, particle size distribution, compressibility index, flow rate and angle of repose, thermal analysis, hygroscopicity, gel strength, swelling test, and moiety analysis.
ANALISIS PENGARUH LAYANAN SAMSAT WARUNG KOPI TERHADAP KEPUASAN MASYARAKAT KOTA LHOKSEMAWE Chaidir, Chaidir; fairus, fairus; Sari, Riezky Purnama; Nabilla, Ulya; Nurviana, Nurviana; Amelia, Amelia; Fuad, Muhammad
Jurnal Cita Ekonomika Vol 17 No 2 (2023): Cita Ekonomika: Jurnal Ilmu Ekonomi
Publisher : Jurusan Ekonomi Pembangunan, FEB Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51125/citaekonomika.v17i2.11143

Abstract

Samsat Warung Kopi is the newest innovation product from the Lhoksemawe Samsat Service in 2021 with the aim of making the vehicle tax payment process fast, easy and in a pleasant atmosphere for people who want to pay taxes. The aim of this research is to determine the quality of Samsat warung kopi’s services on the satisfacation of the people of lhokseumawe. The data used is primary data in the form of a questionnaire results distributed to 59 respondents. The results of the analysis show that Samsat Warung Kopi's services in paying vehicle tax is considered to be very good (81.09%). Community satisfaction with the quality of Samsat Warung Kopi's services in paying vehicle tax is rated as Very Good (83.67%). Regression Value Y = 17,222+ 0.893X. dan based on the results of the hypothesis test, it was concluded that that samsat warung kopi’s services had a very significant effect on community satisfaction. The percentage of influence of the coffee shop vehicle tax payment service on Lhokseumawe community satisfaction was 0.239 or 23.9% and the remainder was influenced by variables not included in this research.
ANALISA PERBANDINGAN DATA PASANG SURUT DENGAN METODE KOEFISIEN KORELASI DAN RMSE ANTARA DATA IOC SEALEVELMONITORING DAN DATA PROGRAM NAOTID Chaidir, Chaidir; Tuharea, Natasha Dewanti
Riset Sains dan Teknologi Kelautan Volume 5, Nomor 2, Tahun 2022
Publisher : Departemen Teknik Kelautan Fakultas Teknik Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/sensistek.v5i2.24231

Abstract

Indonesia is a maritime country because it has a very wide geographical condition of the ocean with more than 17,000 islands. Ocean tides are the result of gravitational attraction and centrifugal effects, namely the push towards the outside of the center of rotation. There are two ways to determine the value of tides, the first is to measure directly in the field using a tide gauge or using a numerical modeling program. Therefore, this study intends to compare field data using the ioc-sealevelmonitoring website with tide prediction data using the Naotide program where the data collection point is at the tide station in Cilacap Regency, West Java, Indonesia. This research will produce tidal constituent data from the data and will calculate the RMSE (Root Mead Square Error) value and the correlation coefficient. Mead Square Error) and correlation coefficient of the data. The results show that the two variables can be said to be suitable as evidenced by the RMSE value which is close to 0 (zero) and the correlation coefficient which is in the range of 0.90 - 1.00 which means the correlation value is very high and reliable.
Identification And Antioxidant Activity Test Of Graptophyllum Pictum L. Griff Var. Viride Leaf Extract Desi Fajrianti; Chaidir, Chaidir; M.Hanafi
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 04 (2024): Informatika dan Sains , 2024
Publisher : SEAN Institute

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Flavonoids are one of the compounds that are effective as antioxidants and function to protect against exposure to free radicals. One of the plants that contain flavonoid compounds is the leaves of Graptophyllum pictum L. Griff Var. viride. This study was conducted to determine phytochemical screening, total flavonoids, total phenolics, and antioxidant activity analysis contained in the leaves of Graptophyllum pictum L.Griff Var. viride. This type of research is an experimental exploratory research. Extraction by multistage maceration using three solvents namely N-Hexan, ethyl acetate and 96% ethanol, antioxidant activity test with DPPH method, total flavonoid test using aluminum chloride colorimetric assay method, and total ph enol test using Folin-Ciocalteu method from Graptophyllum pictum L .Griff Var. viride leaves. The results of extraction with 400 g of Graptophyllum pictum L. Griff Var. viride leaf simplicia with N-Hexan, ethyl acetate, 96% ethanol respectively produced 4.5 g, 3.9 g, and 41.5 g of thick extract. The IC 50 values of N-Hexan, ethyl acetate, and ethanol extracts were 317.70 µg/mL, 227.30 µg/mL and 231.86 µg/mL, respectively. The total flavonoid content of N-Hexan, ethyl acetate, and ethanol extracts were 8.03; 55.52; 25.61mg quercetin equivalents/g extract, respectively. The total phenol content of N-Hexan, ethyl acetate, and ethanol extracts were 19,164; 16,135; 27,251 mg GAE/g extract, respectively.