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Academia Open

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Published by Universitas Muhammadiyah Sidoarjo

ISSN : - EISSN : 27147444 DOI : https://doi.org/10.21070/acopen

Core Subject : Economy, Humanities, Health, Science, Education, Agriculture, Art, Social,

Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Physics Social Sciences Other

Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This journal aims is to provide a place for academics and practitioners to publish original research and review articles. The articles basically contains any topics research or review. Academia Open is available in online version. Language used in this journal is Indonesia or English. Academia Open is an open access journal publishing scientifically accurate and valuable research across life, physical, social, and medical sciences.

Arjuna Subject : Umum - Umum

Articles 1,414 Documents

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The Effect Of Returnon Asset Returnon Equity And Current Ratio On Company Value With Good Corporate Governance As Moderating Variables Yolanda Nova; Enny Maryanti
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This study uses a quantitative approach. Sampling is ii purposive sampling. the initial population of 81 companies after passing the criteria stage, the remaining 51 companies were used in this study. The data analysis technique used is the Outer Model to test the validity and reliability of the data and the Inner Model to test the hypothesis using the SmartPLS version 3.0 program. The results of this study indicate that: 1) Good Corporate Governance cannot moderate the relationship between4redcx ROA and firm values as evidenced by a p-value of 0.52 and a t-statistic value of 1.944, 2) Good Corporate Governance does not can moderate the relationship between ROE and firm value as evidenced by a p-value of 0.120 and a t-statistic value of 1.556, 3) Good Corporate Governance cannot moderate the relationship between CR and firm values as evidenced by a p-value of 0.314 and the t-statistic value is 1.009.

Learning Accounting Using E-Learning In The Covid-19 Period As An Effort To Improve Student Understanding And Academic Quality Winda Afichamala; Wiwit Hariyanto
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This study aims to determine how accounting learning uses e-learning during the Covid-19 period as an effort to increase student understanding and academic quality. The data analysis technique used in this study is to use a form of pattern matching analysis. The results of the research obtained based on data analysis said that the e-learning infrastructure used in UMSIDA, especially the Accounting study program, was good, the e-learning ceiling used in UMSIDA was moodle. In the e-learning learning process at UMSIDA, there are content standards that must be met. Learning accounting using e-learning during the Covid-19 period can be used as an effort to increase student understanding and academic quality, it's just that there needs to be a commitment between students and lecturers.

The Influence Of Expository Learning Methods On Mathematics Learning Results For Class III Students Claudia Cikita Ade Chintya; Nur Efendi
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

Mathematics is a scientific discipline that is abstract and full of problems that must be solved. One of the goals of learning mathematics is to encourage students to become problem solvers by thinking critically, logically, and rationally. To achieve this goal, we need the right learning method, namely the expository learning method. The expository method is a learning method that emphasizes the process of delivering material verbally from a teacher to a group of students with the intention that students can master the subject matter optimally. To test whether the expository learning method really has an effect on mathematics learning outcomes, this study aims to: (1) describe whether the expository learning method has an effect on student learning outcomes, (2) describe how much influence the expository learning method has on student learning outcomes.This research uses quantitative research. The method used is the method of documentation and tests. The subjects in this study were all third grade students of SDN Tambakrejo I Krembung, totaling 32 students. The subjects studied were mathematics with multiplication and division material.The results showed that (1) there was a positive and significant effect of the expository learning method on mathematics learning outcomes as indicated by the value of tcount > ttable or 10.29 > 0.05, and (2) the large influence of the expository learning method on learning outcomes.Thus the results of this study indicate that there is a significant and large influence between the expository learning method on the mathematics learning outcomes of third grade students at SDN Tambakrejo I Krembung. So, students, it is easier to absorb mathematics lessons using the expository method.

The Influence of Celebrity Endorser, Brand Image, and EWOM on Consumer Purchase Decisions of Sunco Cooking Oil Atika Dwi Wardani; Lilik Indayani
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This study aims to determine celebrity endorsers, brand image, and E-WOM on consumer purchasing decisions on Sunco cooking oil (study in Sedati Gede Village, Sidoarjo Regency). This research is a descriptive study using quantitative methods. The data collection technique is by distributing questionnaires to 100 respondents who are customers of Sunco cooking oil. The analysis technique used in this study is multiple linear regression using the SPSS (Statistical Program for Social Science) version 18 for windows. The results of this study indicate that the celebrity endorser variable has an effect on purchasing decisions, the brand image variable has an effect on purchasing decisions, and E-WOM has an effect on purchasing decisions for consumers of Sunco cooking oil (study in Sedati Gede Village, Sidoarjo Regency).

Effectiveness of Tax Sanctions and Examination of Taxpayers On Taxpayer Compliance With Quality of Service as Moderating Variable Ayu Windasari; Herman Ernandi
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This study aims to determine the effectiveness of tax sanctions and taxpayer audits on taxpayer compliance with service quality as a moderating variable. The analytical tool used is tabulating the questionnaire, collecting data in the form of validity testing and reliability testing. The hypothesis in this study is that there is an effect of tax sanctions and tax audits on taxpayer compliance with service quality as a moderating variable. Testing this hypothesis using the SmartPLS analysis tool. The results obtained based on the validity test showed that all statements on the questionnaire were declared valid. To test the reliability test of all variables obtained from Composite Realibility or Cronbach's Alpha value is declared realible. And for hypothesis testing based on R-Square and T-statistics, it shows that not all hypotheses are accepted. The result of the hypothesis states that Tax Audit has an effect on taxpayer compliance. And there is no effect between tax sanctions on taxpayer compliance, tax sanctions on taxpayer compliance moderated by service quality, and tax audits moderated by service quality.

The Relationship Between Social Support Of Coolers And The Self Adjustment Of Employees With The Deaf Tri Hendrayanti; Dwi Nastiti
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This research was conducted because there is a phenomenon of adjustment problems for deaf employees in their workplace, PT. Young Tree Industry Sidoarjo. The purpose of this study was to determine the relationship between the social support of coworkers and the adjustment of deaf employees at PT. Young Tree Industry Sidoarjo. This research is a correlational quantitative research. The population of deaf employees is 23 people so that all of them are used as research samples. The data collection technique uses a psychological adjustment scale and social support which is arranged on a Likert scale. The data analysis technique for hypothesis testing was carried out with the Pearson Correlaton Product Moment. The results of this study indicate the correlation coefficient (rxy) = 0.834 (significance 0.000 <0.05). Thus the research hypothesis is accepted, that there is a positive relationship between co-workers' social support and adjustment to deaf employees at PT. Young Tree Sidoarjo. This means that the higher the social support, the higher the adjustment, and vice versa. The determination test shows the effect of social support on self-adjustment by 68%.

Social Loafing On Students Of Muhammadiyah University Sidoarjo Ranti Jihan Oktrivia; Effy Wardati Maryam
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

This problem is motivated by the phenomenon of social loafing among students of the Muhammadiyah University of Sidoarjo. Social loafing is a lack of individual effort when working simultaneosly compared to when perfoming individual tasks. The purpose of this study was to determine the description of social loafing and the factors that cause students of the University of Muhammadiyah Sidoarjo to do descriptive quantitative social loafing. The population in this study were 9469 students of the University of Muhammadiyah Sidoarjo who were involved in the social loafing response at the University of Muhammadiyah Sidoarjo. The sample used was 355 students based on an error rate of 5% in the table developed by Isacc and Michael. The data collection technique in this study uses a psychological scale, which is a social loafing scale in the form of a used scale. Based on the results of the validity test 15 valid items from the 44 compiled items. The reliability test showed a value of (r = 0.919). Based on the results of the analysis showed that the high category of social loafing (15.5%), medium (68.4%) and low (16.1). Most of the factors that influence social learning are no evaluation or assessment of group performance. The social loafing factor is obtained when there is no individual contribution between groups and the unclear division of responsibilities.

Outdoor Camping Effectiveness Through Hizbul Wathan's Scouting Movement In Student Leadership Badiya Izza; Istikomah
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

The outdoor camping effectiveness through the Hizbul Wathan scouting movement in ormawa Umisda to know the outdoor application of camping through the Hizbul Wathan scouting movement in creating leadership character; and outdoor camping effectiveness through Hizbul Wathan's leadership leadership movements. The method used is a descriptive qualitative method using observation, interview, and doctoring methods. Outdoor camping operations in Hizbul Wathan divide into 7 stages, among others: (a) preparation, (b) organizers, (c) events, (d) implementation, (e) completion, (f) evaluation, and (g) records. Research shows the formation of a student leadership character integrated into islamic values and application of a code of honor/promises and hizbul wathan guidelines that includes attitudes: (a) honest, (b) responsible, (c) self-contained, (d) discipline, (f) tolerance, (h) religious, (h) caring. Keyword: outdoor camping, leadership character, Hizbul Wathan

Virtual Reality For Android Based Parturition Simulation Muhammad Sayyi Syeh Putradifa; Yulian Findawati
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

The purpose of making this application is to facilitate the practice of learning the parturition process (childbirth) for midwifery academics. The method used is in the form of virtual reality applications, namely technology that has the potential to produce real conditions in the form of 3D objects and virtual environments to the user, in this case the simulation of parturition (childbirth). The results of making this application are used to make it easier for academics in the learning process, because for now what we know for the learning process and practice is still with aids in the form of visual aids that can only be found in hospitals or medical and midwifery schools. The benefits of using this application are to make it easier for midwifery academics in the learning process for parturition(childbirth).

Analysis of Portfolio Expected Returns as a Material Consideration for Investors in Choosing Investments in the Pandemic Period (Formation of Optimal Portfolios Using the Black Litterman Model on Hang Seng Stocks for the 2017-2019 Period) Wiji Rahayu; Wiwit Hariyanto
Academia Open Vol 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

. This study attempts to find out how a method of Black Litterman in the formation of stock portfolios. This research was conducted on the basis of increasing the number of investors' funds in the capital market for certain stocks, showing that it increases positive sentiment on stock investments compared to other investments. The Black Litterman Model method is one of the options that can be used in the formation of portfolio. The Black Litterman model method is a method that formulates the existence of an element of return equilibrium and investor views in an investment. By using the Black Litterman Model, investors can take advantage of all available information as the basis for forming a maximum portfolio. The object of this research is Hang Seng (HSI) stock price data for the period 2017 – 2019. The research sample is 35 companies. The results of this study resulted in 10 stocks included in the Black Litterman model portfolio with the expected return on the portfolio (which consisted of 10 stocks with the Black Litterman model) of 0.062387. Where the highest proportion of returns given by Shenzhou International Group Holdings Limited (SEHK: 2313) is 23% and the expected return is 0.017933. While the lowest level is occupied by New World Development Company Limited (SEHK: 17) with a proportion of 1% and an expected return of 0.000687.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mochammad Tanzil Multazam

Contact Email tanzilmultazam@umsida.ac.id

Phone -

Journal Mail Official p3i@umsida.ac.id

Editorial Address Universitas Muhammadiyah SIdoarjo, Majapahit 666 B, Sidoarjo, Jawa Timur, Indonesia

Location Kab. sidoarjo, Jawa timur INDONESIA

Abstract

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Abstract

Abstract

Contact Name
Mochammad Tanzil Multazam

Contact Email
tanzilmultazam@umsida.ac.id

Phone
-

Journal Mail Official
p3i@umsida.ac.id

Editorial Address
Universitas Muhammadiyah SIdoarjo, Majapahit 666 B, Sidoarjo, Jawa Timur, Indonesia

Location
Kab. sidoarjo,

Jawa timur

INDONESIA