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All Journal Jurnal Bisnis dan Pembangunan Journal of Advanced Research in Social Sciences and Humanities
Wahyu Sumarsidi
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Physics Social Sciences

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PENGARUH TOTAL ASSET TURN OVER TERHADAP RETURN ON EQUITY, RETURN ON ASSET DAN PRICE TO BOOK VALUE PADA PERUSAHAAN PERTAMBANGAN BATUBARA YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2013-2019 Wahyu Sumarsidi; Suyatno Suyatno; Hairudinor Hairudinor
JURNAL BISNIS DAN PEMBANGUNAN Vol 10, No 2 (2021): JULI 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jbp.v10i2.10994

Abstract

The aim of this research is to analysis the effects of total asset turnover ratio on return equity ratio, return on asset, and price to book value. This research is an explanatory-causality which tests and analysis 6 direct effects and 3 mediation effects. Target population of this research is the 25 coal mining firms that listed in Indonesian Stock Exchange at the years 2013-2019, and the sample size are 105 time series data of the 15 firms selected with purposeve sampling those can compute to observed variables include in the research model.The research findings demonstrate that the 5 positive significance direct-effect, excepted the return on equity have negative insignificance effect toward price to book value. The 3 mediations significance effect that are (1) return on equity at the effect of the total asset turnover toward return on asset, (2) return on asset at the effect of the return on equity toward price to book value, and (3) multi-phase of the return on equity and return on asset at the effect of the total asset turnover toward price to book value.Keywords: Total Asset Turnover, Return On Equity, Return On Asset, Price To Book Value, and Coal Mining Firms.
Integrated mine planning system for a sustainability of mining business (Case study: X coal mine project) WAHYU SUMARSIDI
Journal of Advanced Research in Social Sciences and Humanities Vol. 3 No. 5 (2018): JARSSH
Publisher : Journal of Advanced Research in Social Sciences and Humanities

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Abstract

Aim: Even though the project has been declared run based on the feasibility analysis results, this study assessed the mining company’s operations as prices began to drop. The POAC approach will be used throughout observing the parameter mentioned above, from planning and organisation to actuation and control.Method: Due to the positive results of the feasibility study, the project is now considered operational, and this study examined how the mining industry operates in the face of falling prices. Starting with scheduling and moving on to coordination, actuation, and management, the POAC method was used to keep the parameter under control.Findings: The results predicted that although the project has been declared to be feasibly run, it is still possible and should to re-conduct a feasibility study or planning strategy due to the changes in parameters, both technical and economic parameters, which are assumed as the basis for making plans and its makes the plan remains relevant. To remain profitable, a mining company needs to adjust to new circumstances quickly and easily, no matter how dire they may get.Implications/Novel Contribution: Comprehensive information about mine planning has been compiled as a result of this study. The findings may aid policymakers in better comprehending the system, which may lead to greater efficacy.
Co-Authors Hairudinor Hairudinor Suyatno Suyatno