Journal La Multiapp
International Journal La Multiapp peer reviewed, open access Academic and Research Journal which publishes Original Research Articles and Review Article, editorial comments etc in all fields of Engineering, Technology, Applied Sciences including Engineering, Technology, Computer Sciences, Architect, Applied Biology, Applied Chemistry, Applied Physics, Material Engineering, Civil Engineering, Military and Defense Studies, Photography, Cryptography, Electrical Engineering, Electronics, Environment Engineering, Computer Engineering, Software Engineering, Electromechanical Engineering, Transport Engineering, Mining Engineering, Telecommunication Engineering, Aerospace Engineering, Food Science, Geography, Oil & Petroleum Engineering, Biotechnology, Agricultural Engineering, Food Engineering, Material Science, Earth Science, Geophysics, Meteorology, Geology, Health and Sports Sciences, Industrial Engineering, Information and Technology, Social Shaping of Technology, Journalism, Art Study, Artificial Intelligence, and other Applied Sciences.
Articles
274 Documents
<![CDATA[Application of e-RKAM in Electronic-Based Madrasah Planning and Budgeting in the Ministry of Religion of South Sumatra Province ]]>
<![CDATA[Putri, Sapta Dwi]]>;
<![CDATA[Sakapurnama, Eka]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i3.1330
<![CDATA[Realizing quality education starts from good governance and management. The e-RKAM application is one of the breakthroughs that can help the Ministry of Religion to plan the needs of madrasas more efficiently. Through this application, madrasas can be assisted in terms of managing administration starting from the planning, budgeting, and reporting processes. With e-RKAM, good governance can be realized by integrating various things, namely in terms of supervision, control, and institutional accountability. The e-RKAM system is also a reflection of one of the digital transformations in madrasas. With the policy implementation approach from Edward III, policy recommendations can be taken by stakeholders, especially the Central Ministry of Religious Affairs, in terms of improving institutional governance that is transparent, effective and efficient and can have a direct impact on the quality of learning. So that in the future the BOS budget allocation is no longer based on the number of students, but on the performance of each madrasah and how well the activity program is designed. UTAUT's approach to see the application of technology, in this case the e-RKAM application, is related to its ease of use and usefulness for madrasas.]]>
<![CDATA[Implementation of Siemens S7-1200 PID Control on Festo Labvolt 3531 Plant Level Controller with Topkapi SCADA Using Modbus Communication Protocol ]]>
<![CDATA[Supriyanto, Hadi]]>;
<![CDATA[Rizal, Muhammad Nursyam]]>;
<![CDATA[Wibowo, Sugeng]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 2 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i2.1356
<![CDATA[Plant Festo LabVolt 3531 is a DCS, SCADA and process control system trainer based on the Allen Bradley Controllogix 5572 PLC and Factorytalk View SCADA. This research aims to provide another controller solution that can be used on the Festo Labvolt 3531 plant besides the Allen Bradley Controllogix 5572 PLC and FactoryTalk View SCADA. So that students have alternatives and variations of other technologies in learning. In this research, the Siemens S7-1200 PLC was used as a replacement for the Allen Bradley Controllogix 5572 PLC and Topkapi SCADA as a replacement for FactoryTalk View SCADA. As validation of the test, PID control was used to regulate the water level in both tubes at the Festo Labvolt 3531 plant. The test results for several specified height levels showed that the Siemens S7-1200 PLC with PID control integrated into Topkapi SCADA using the mobus communication protocol was successfully implemented , where the resulting control response has an average steady-state error of less than 2% and the delay between the interface and the device on the plant is 0s.]]>
<![CDATA[System for Visually Disabled through Wearables Utilizing Arduino and Ultrasound ]]>
<![CDATA[Abdulkareem, Sabah A.]]>;
<![CDATA[Mohammed, Hind I.]]>;
<![CDATA[Mahdi, Abbas Alaa]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 4 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i4.1230
<![CDATA[Blindness and other vision impairment is on the rise with more than 2.2 billion people worldwide are affected including children, elder persons, pregnant women, chronically ill and disabled persons who experience difficulties in mobility and being independent. Some of the conventional assistances like usage of white cane or a guide dog lacks the ability to cater all the needs of the blind people. The present research outlines a wearable system with Arduino and ultrasound equipment to improve the walking ability of the persons with vision impairment. From the use of the proposed system, there is the potentiality of detecting obstacles in real time and also determine the location hence minimizing the dependence on other help. The system consists of two wearable components: a glove and a belt which contain ultrasonic sensors, GPS module and GSM module and a vibration motor. The glove senses the objects that are in front of the user while the belt detects stairs or any other raised ground. The method used here was the development and calibration of these components separately then brought together to form a coherent entire system where all the component was precise and reliable. The findings show that the proposed system is successful to identify obstacles on its path before the user comes close to them and gives out alerts through sound and touch. GPS and GSM modules provide an extra layer of security to the kids by allowing a tracking of their location in real time.]]>
<![CDATA[Enhancing the Security of Information Systems Using Iot Technology ]]>
<![CDATA[Gaata, Methaq Talib]]>;
<![CDATA[Mohialden, Yasmin Makki]]>;
<![CDATA[Mahmood Hussien , Nadia]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 4 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i4.1308
<![CDATA[Psychiatric patient information system that is used in most mental health clinics is very important in dealing with patient records. However, the safety of such systems is a major issue since information being processed in such systems is often sensitive. This paper offers a new way of boosting the security of the Mentcare information system via the incorporation of IoT technology. The following figure demonstrates the components of the proposed security framework of the system which uses highly secure password generation algorithms that enable the system to generate passwords of different levels of complexities depending on the user’s preference. Such improvements guarantee exclusive safeguard mechanisms against illegitimate access since IoT provides a way of passing secure passwords to the right individuals in real-time. That has resulted in the overall decreases in hacking attempts by the unauthorized access and enhanced the encryptions that meet GDPR and HIPAA standards and practices fully integrated with IoT technology. Also, general enhancements have been made on Mentcare system with regard to the ease and speed in generating password, system response time and user satisfaction. In light of these findings, this study reaffirms the need to have IoT-advanced security protocols for medical information systems especially in mental health care where patients’ information needs to be well protected. The conclusions prove that in addition to increasing security, the proposed system optimizes the process of its functioning, which confirms that it is necessary to apply it to protect the health care information.]]>
<![CDATA[Stakeholder Identification and Collaboration Indicators in The Construction of Pedestrian Facilities in Jakarta ]]>
<![CDATA[Adikara, Kharisma]]>;
<![CDATA[Machfudiyanto, Rossy Armyn]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i3.1324
<![CDATA[One of the programs the Jakarta Capital City Government runs is to lower the traffic in the city by offering spacious and comfortable pedestrian areas. The entire street idea, which divides road space to accommodate different user kinds and abilities, including those with disabilities, is used in its implementation. However, Stakeholder participation has certain drawbacks, including poor institutional coordination and subpar program execution integration with pertinent regional apparatus. This issue is believed to arise when multiple stakeholders' interests are involved, leading to disparities in sectoral perspectives and egos. These issues also make it more challenging to carry out the program's provision of pedestrian amenities. This research identifies internal and external stakeholders who influence the construction of pedestrian facilities in Jakarta and identifies indicators that affect their collaboration.]]>
<![CDATA[Analyzing the Measurement of Employee Performance using Human Resources Scorecard Method and Analytical Hierarchy Process ]]>
<![CDATA[Baheshti, Ahmad]]>;
<![CDATA[Safirin, Mochamad Tutuk]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i3.1336
<![CDATA[PT. XYZ is a marine cargo expedition company engaged in cargo transportation services, shipping and sea distributors. This study aims to measure employee performance of PT. XYZ using Human Resources Scorecard (HRSC) method where the measurement system is based on 4 perspectives which include financial, customer, internal business process, and learning and growth perspective. The weighting method using the Analytical Hierarchy Process (AHP). The results can be concluded that the financial perspective performance is 3.62, the customer perspective performance is 4, the internal business process perspective performance is 4, and the learning and growth perspective performance is 3.87. Comprehensively, human resource performance is 3.78 (high). This indicates that comprehensive employee performance is good, but some improvements are needed so that employee performance can increase.]]>
<![CDATA[Cloud Data Protection Based On Crypto-Steganography Approach ]]>
<![CDATA[Abdul Wahhab Hachim, Ethar]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 4 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i4.1337
<![CDATA[The benefits are numerous for organizations and people who work and learn using or through computers, some of these are scalability, affordability and availability of cloud computing services. However, one of the biggest issues still being faced in this area is that of security, especially concerning data privacy, thus limiting the use of such technologies. This paper seeks to address these concerns by developing a new approach to increasing protection of data in the cloud through development of Crypto-Steganography. The proposed method involves a two-tiered security mechanism: first, the presented data is protected with the use of advanced TWOFISH encipherment, which makes the data completely non-interpretated in case it gets to the hands of the unauthorized users. After that the encrypted data is then steganograghically inserted into a color image through least significant bit approach, where changes of the least significant bits of the image pixels will contain the encrypted data. Such double-layered approach does not only mask the presence of such sensitive information, but also ensures that even if there is an attempted invasion, such data can hardly be retrieved without the decryption passkey. The proposed approach of Crypto-Steganography is thoroughly tested through experiments and evaluation of distortion measures such as Weighted PSNR, UIQ; and C4 similarity measure. As seen in the results, the approach preserves low distortion and the wPSNR values are within the range of 45 – 50 dB, suggesting that the quality of the images is well preserved.]]>
<![CDATA[Program Design to Improve Punctual Graduates of Students in the Unsika Industrial Engineering Study Program by Using the 5C-4C Knowledge Conversion Method ]]>
<![CDATA[Wahyudin, Wahyudin]]>;
<![CDATA[Yanita, Rachmi]]>;
<![CDATA[Herlambang, Mega Bagus]]>;
<![CDATA[Herwanto, Dene]]>;
<![CDATA[Nugraha, Billy]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i3.1339
<![CDATA[The Faculty of Engineering, University of Singaperbangsa Karawang (Unsika) was established in 1995, one of which is the S1 Industrial Engineering (IT) Study Program, officially registered in 1996. Currently, the faculty is trying to achieve Superior Accreditation or A. The number of applicants for the Industrial Engineering Study Program will increase in 2023, reaching 891 prospective students through the SNBT route, but the capacity can only accommodate 56 people. However, it is in demand as the 4th out of 29 study programs at Unsika. The increase in the number of students is not in line with the on-time graduation rate. This study aims to identify the results of grouping students of the Industrial Engineering Study Program (S1) using the 5C-4C (Knowledge Conversion) process and then implement the relationship with learning activities for the 2017, 2018 and 2019 batches. Next, the data is transformed into information by using the 5C knowledge conversion method: contextualization, categorization, calculation, correction, and condensing. In order to build a program that increases the percentage of students who graduate on time, this information is transformed into knowledge utilizing the 4C knowledge conversion method: comparison, consequence, connections, and conversation. In this study, the population focus is on students of the Industrial Engineering Study Program from three batches, namely 2014, 2015, and 2016. The results of grouping Industrial Engineering students using the 5C process provide a deep understanding of the characteristics and factors that affect learning achievement. This provides a solid foundation for designing appropriate programs to increase the on-time graduation rate.]]>
<![CDATA[Line Balancing Analysis Using Ranked Positional Weight and Region Approach Method in Nail Production ]]>
<![CDATA[Aji, Rindra Samawa]]>;
<![CDATA[Widjajati, Endang Pudji]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i3.1361
<![CDATA[At the moment industrial development, there is open competition on a national and international scale, the manufacturing and service industry sectors are developing very quickly. To create good, quality products and efficiency, the company must have a good track balance. As is the case in nail production. CV. XYZ is a company engaged in manufacturing. This company is located in the city of Sidoarjo, East Java. The aim of this research is to improve the balance of the work station trajectory of the nail production process at CV. XYZ. The method used in this research is the Region Approach and ranked positional weight. The best method chosen for this problem is the Region Approach method, because this method has the greatest line efficiency (68.17%), the smallest balance delay (31.83%), and the smallest smoothes index (100.63), so this method was chosen as the best method and can improve line balancing conditions in the company. The increase in line efficiency from 54.68% using the company method to 68.17% using the Region Approach method can occur due to a reduction in the number of work stations from 5 work stations as well as a decrease in the number of smoothing indexes from 168.20 to 100.63. which indicates that there is an increase in balance between work stations.]]>
<![CDATA[Optimizing Raw Material Inventory Control with Continuous and Periodic Review ]]>
<![CDATA[Farel, Febrian Muhammad]]>;
<![CDATA[Aryanny, Enny]]>
<![CDATA[ Journal La Multiapp Vol. 5 No. 4 (2024): Journal La Multiapp ]]>
Publisher : <![CDATA[Newinera Publisher ]]>
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DOI: 10.37899/journallamultiapp.v5i4.1363
<![CDATA[PT XYZ is a plywood processing firm confronted with issues related to raw material inventory management since the demands for such materials are probabilistic in nature and the orders could not be ordered based on the needs of the company’s production line. This often leads to problems such as overstock and stockout hence increasing the overall cost of inventory. This research is going to find ways on supply management of sengon wood to be used in PT XYZ by identifying the difference between the existing inventory management technique that the company is using, the continuous review (Q) back order method and the periodic review (P) back order method to retail total inventory costs. From the findings, it is established that employing continuous review back order method (Q) bring in total stocks cost to the tune of IDR 28,829,527,844 which is cheaper than the total costs obtained under current firms method resulting to the tune of IDR 32,502,564,700 in the process giving an 11.3% cost savings. Moreover, based on the estimated demand of sengon wood from May 2024 to April 2025 as 42,109 m³, another improvement called the continuous review method helped to optimize the use of inventory. This research validates the effectiveness of such inventory tracking systems as the continuous inventory monitoring system particularly for businesses that operate in volatile markets hence the implication of great savings when compared to the conventional systems of inventory control.]]>
