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All Journal Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Yudistira
Ahmad Zubair
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Social Sciences Other

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Analisis Kesalahan dan Tanda Baca pada Teks Biografi Presiden Indonesia dari Masa ke Masa dalam Website Liputan6.com Edisi Oktober 2024 sebagai Kelayakan Sumber Bacaan dan Sumber Informasi Ferawati Sitompul; Arjun Dwi Rangga; Ahmad Zubair; Fina Halimatus Sholihah; Siti Wulandari; Asep Purwo Yudi Utomo; Vera Krisnawati; Yanuar Bagas Arwansyah
Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa Vol. 3 No. 4 (2025): Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/yudistira.v3i4.2402

Abstract

Language determines the material that is taught. Language is an organized system of communication, which can be expressed either through speech or writing, and consists of units such as words, phrases, clauses, and sentences. Language is also a means of mediation between members of society who play an important role in shaping the cultural character of a nation. This research uses methodological and theoretical approaches. The approach focuses on in-depth observations based on the results obtained from the object of research that collects data, and there is no analysis of numerical or statistical data. The method that can be applied at the analysis stage consists of two types, namely the commensurate method and the agih method. The exemplary method is an independent method used to recognize certain linguistic units with the help of identifying tools that come from outside the language. While the AGIH method, the identifying tool, is precisely part of the language itself. This research applies a syntactic error analysis method to find out punctuation and spelling errors that often occur in biographical texts. The results of this study are expected to be an example for writers in writing various texts and reading materials. They can not be used as reference material for consideration in using good and correct punctuation. This research also aims to correct errors in the biography text of the President of Indonesia and maximize the quality of this biography text.
FIRM VALUE OF ISLAMIC BANKING IN INDONESIA: THE EFFECT OF RISK PROFILE AND INVESTMENT RISK WITH EFFICIENCY AS A MODERATING VARIABLE Ahmad Zubair; Husaini; Jummaini; Hijri Juliansyah
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 10 (2025): SEPTEMBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i10.1187

Abstract

Firm value is a fundamental aspect considered by investors when selecting investment targets. During 2024–2025, the firm value of Islamic banks in Indonesia experienced a decline, thereby motivating this study to examine the determinants of firm value in this sector. Specifically, the research investigates the influence of risk profile and investment risk on firm value, with efficiency serving as a moderating variable. This is a quantitative study based on secondary data obtained from the Indonesia Stock Exchange (IDX) and the Financial Services Authority (OJK). The sample consists of 204 observations covering the period 2021–2025. The findings reveal that the risk profile has no significant effect on firm value, while investment risk has a significant positive effect on the firm value of Islamic banks in Indonesia. Furthermore, efficiency functions as a moderating variable, categorized as a pure moderator, in the relationship between risk profile, investment risk, and firm value.
THE EFFECT OF COFFEE AND RUBBER IMPORTS EXPORTS ON FOREIGN EXCHANGE RESERVES IN INDONESIA Hijri Juliansyah; Muhammad Ikram; Ratna; Umaruddin Usman; Ahmad Zubair
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 3 No. 4 (2024): January (January-March)
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v3i4.1399

Abstract

This study aims to determine the effect of exports and imports of coffee and rubber on short run and long run of foreign exchange reserves in Indonesia. The study uses a time series data in the year 1990-2021 obtained from the world bank and Food and Agriculture Organization (FAO). This study employs the Autoregressive Distributed Lag (ARDL) model. The results showed that in the short run coffee exports have a positive and significant effect on Indonesia's foreign exchange reserves, whereas in the long run coffee exports have no effect on Indonesia's foreign exchange reserves. The coffee import has a negative and significant effect on Indonesia's foreign exchange reserves in the short run but in the long run it has a positive and significant effect on Indonesia’s foreign exchange reserves. The rubber exports in the short run, it has a positive and significant effect on Indonesia's foreign exchange reserves, while in the long run rubber exports have no effect. While rubber imports in the long run and short run have a positive and significant effect on foreign exchange reserves in Indonesia.
Co-Authors Arjun Dwi Rangga Asep Purwo Yudi Utomo Ferawati Sitompul Fina Halimatus Sholihah Hijri Juliansyah Husaini Jummaini Muhammad Ikram Ratna Siti Wulandari Umaruddin Usman Vera Krisnawati Yanuar Bagas Arwansyah