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This study aims to determine the level of service quality (SERVQUAL) for umrah package preparation at PT. Marco Tour and Travel Jakarta. Umrah is a journey of worship for Muslims that requires careful preparation. Customers who engage the umrah service go through various procedures such as administrative...

The success of online transactions is dependent on website designs. Likewise is the e- filing website of the Directorate General of Taxes (DGT) in increasing the participation of Personal Incomes Taxpayers in submitting Annual Tax Return. This study aims to determine factors of e-filing websites that...

The aim of this study to determine the effect of leadership style and motivation on employee performance in PT. Propan Raya Samarinda (PT. RCS). The population and sample in this study consisted of 42 employees. Methods of data collection using questionnaires, observations, and interviews. Data analysis...

This research conducted in order to find out the related cases of distillation and illegal sales of crude oil mining products in the Bojonegoro East Java Province area remain in Wonocolo village. Whereas according to the mandate of the 1945 Constitution that all natural resources should be controlled...

All of the articles in this proceedings volume have been presented at the Positive Technology International Conference 2023 on June 27-30, 2023 in Tung Wah College, HKSAR, China. These articles have been peer reviewed by the members of PT 2023 International Conference International Programme Committee...

Bagworm is a defoliating insect in oil palm plantations that recently became the main problem since reported can decrease the production significantly. Metisa plana, Mahasena corbetti, Pteroma pendula are types of bagworms can be found in several areas in Indonesia. The objective of this study was to...

This study aims to determine the implementation of internal controls on sales accounting information systems and accounts receivable. This qualitative study using observation, interview, and documentation conducted in PT Mitra Krida Perkasa Batam Batu Aji.The results in the field, that the correspondent...

With the rapid development of the Internet, artificial intelligence has gain widespread concern. Under the background, as one closely related discipline sentiment analysis's relevant research work have also been expanded. First, the paper analy existing text sentiment analysis method, compare the effect...

In order to reduce the impact of the decrease of inductor current during the freewheel switch on the pulse of next cycle, this paper puts forward a novel control scheme of pulse train (PT) according to the working character of the pseudo continuous conduction mode (PCCM) Buck-Boost converter. The novel...

Every work place has its specific risk of accident which can be the main problem for some companies. One of the solution to minimize those outcome is by implementing the safety and health promotion program. These program can control the unsafe act of the worker and the unsafe condition of the work place...

Risk assessment is one of the activities conducted by PT X to apply Occupational Safety and Health (OSH) in the company. Risk assessment in PT X aims to identify potential hazard factors present in the workplace, assess hazard risk from hazard factors, determine control measures against existing hazards,...

Occupational Safety and Health Promotion is an attempt that created by PT. X to apply Occupational Safety and Health in the company. Implementation is mandatory to provide information related to occupational safety and health and work facilities to be conducive to safety and health in work. Occupational...

In this paper, an a-Si:H/a-SiC:H separated absorption and multiplication region superlattice avalanche photodiode (SAM-SAPD) is fabricated successfully by using combined effect of band edge discontinuity and build-in potential in p-n junction. We discuss the relationships among excess noise factor (Fe),...