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All Journal Kinerja Journal of Innovation in Business and Economics Indian Journal of Forensic Medicine & Toxicology
Tulus Haryono
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Economics, Econometrics & Finance Public Health

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Environmental Analysis of Massive Mask Waste due to the Covid-19 Pandemic in Indonesia Rahmad Agus Dwianto; Tulus Haryono; Rianto
Indian Journal of Forensic Medicine & Toxicology Vol. 16 No. 1 (2022): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v16i1.17620

Abstract

The Covid-19 pandemic has a big impact. The requirement to use masks to prevent the spread of the virus increases the amount of mask waste. This study aims to analyze the environment due to the accumulation of mask waste during the Covid-19 pandemic in Indonesia. This research uses the literature study method from various literature references and qualitative analysis. Medical waste that is not managed with proper procedures has the potential to transmit the virus to other people. In addition, the pile of mask waste is also bad for the environment. Various appropriate designs and technologies are made for more appropriate and environmentally friendly management of mask waste.
Peran Gender, Pendapatan, dan Pendidikan Terhadap Loyalitas Konsumen Yang Berkunjung ke Mall Tulus Haryono; Dwi Hastjarjo KB
KINERJA Vol. 14 No. 2 (2010): Kinerja
Publisher : Faculty of Business and Economics Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/kinerja.v14i2.48

Abstract

This  study  was  meant  to  explain  the  relation  between  relationship marketing,  consumer  trust, consumer commitment, and consumer loyalty moderated by gender, income, and education. The data were collected through surveys to consumers loyal to Malls. Based on the number of the sample, the tests of sample validity and reliability showed that the result  was  that  the sample  was  valid  and  reliable. The  data  analysis  was  carried  out  by using “Structural Equation Model” (SEM). The  findings  of  the  present  study shows  that:  (1)  there  is  a  positive  and  significant  relation between relationship  marketing  and    consumer  trust,  (2)  there  is  a  positive  and  no significant relation between relationship marketing and consumer commitment, (3) there is a positive and significant  relation  between  consumer  trust  and consumer  commitment,  (4)  there  is  a  positive and significant relation between consumer commitment and consumer loyalty, and (5) there is a positive and no significant relation between relationship marketing and consumer loyalty.
Leadership Style of Transformational Key User in the Success of the Implementation of Enterprise Resource Planning in the Universities in East Java, Indonesia Heri Wijayanto; Tulus Haryono
Journal of Innovation in Business and Economics Vol. 2 No. 01 (2018): Journal of Innovation in Business and Economics
Publisher : Faculty of Economics and Business, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jibe.v2i01.5335

Abstract

AbstractThis study is aimed to analyze to what extend is the implementation of Enterprise Resource Planning (ERP) by involving transformational key user leadership style as the moderating variable. This study used DeLone and McLean information system success model approach. There are 285 universities in east Java, Indonesia as the population. As for this study, 164 universities are chosen as the samples by using the disproportionate stratified random sampling through organizational unit analysis. The instrument that is used to analyze the data is Structural equation Modeling (SEM) program Amos 22. The constructs used to make the model are transformational key user leadership, System Quality, and User Satisfaction. The result showed that the quality system has no influence towards the user satisfaction, and transformational key user leadership style moderates the quality system influences the quality system on the user satisfaction.  
Co-Authors Abd. Rasyid Syamsuri Dwi Hastjarjo KB Heri Wijayanto Rahmad Agus Dwianto Rianto