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Inventory Planning and Control on Packaging Raw Materials in the Bottled Drinking Water Business (AMDK) PT XYZ Samarinda City Wahyudi, Muhammad; Wahyuda, Wahyuda; Sitania, Farida Djumiati
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 3: October 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i3.23691

Abstract

The production of bottled drinking water (AMDK) has growth of 10.4% from 2010 to 2019. One of the AMDK companies located in Samarinda City is PT XYZ. The produced product is water packaged in 220 ml glass containers. The raw materials for the 220 ml water packaging product include cups, cup lids, straws, cardboard boxes, and cardboard dividers. The AMDK business operated by PT XYZ has only been in operation since 2021, and there is currently no inventory planning and control for the raw materials used in the packaging of the 220 ml AMDK product. This has resulted in a lack of packaging raw material inventory, thus hindering the AMDK production process in the company. Based on this issue, this research is conducted to plan and control the inventory of 220 ml water packaging raw materials at PT XYZ, in order to optimize inventory costs and meet consumer demand for AMDK. Inventory planning and control are carried out using the Material Requirement Planning (MRP) method, and the method used to determine the lot size is the Economic Order Quantity (EOQ) method with shipping capacity constraints. Based on the data processing conducted, the optimal order quantities using the EOQ method with shipping capacity constraints for each packaging raw material are 15.000 pieces for cardboard and cardboard dividers with an inventory cost of IDR 267.112.900. 1.500.000 pieces for straws with an inventory cost of IDR 46.831.630. 540.000 pieces for cups with an inventory cost of IDR 232.026.718. 150 rolls for cup lids with an inventory cost of IDR 87.125.910. The total inventory cost for packaging raw materials for 220 ml AMDK cups is IDR 633.097.158. 
إتقان مفردات اللغة العربية وفقًا لنظرية فيجوتسكي البنائية الاجتماعية Zuhria, Zulfa Layyinatu; Wahyudi, Muhammad
Tanfidziya: Journal of Arabic Education Vol. 4 No. 02 (2025)
Publisher : Prodi. Pendidikan Bahasa Arab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36420/tanfidziya.v4i02.686

Abstract

يقيم معهد دار السلام كونتور الحرم الثالث للبنات أنشطة لغوية متنوعة لتعزيز مهارات الطالبات في اللغتين العربية والإنجليزية، لا سيما في اكتساب المفردات العربية لطالبات الصف الأول فيكلية المعلمات الإسلامية. وفقًا لنظرية البنائية الاجتماعية لفجوتسكي، فإن تطور اللغة يتأثر بشكل كبير بالتفاعل الاجتماعي والبيئة اللغوية. تهدف هذه الدراسة إلى وصف برامج الأنشطة اللغوية التي تدعم اكتساب الطالبات للمفردات. استخدمت الدراسة منهجًا وصفيًا نوعيًا من خلال تقنيات المقابلة والملاحظة والتوثيق. تم تحليل البيانات وفقًا لنموذج مايلز وهوبرمان، والذي يشمل جمع البيانات وعرضها واستخلاص النتائج. أظهرت النتائج أن البيئة التفاعلية والتعاونية تساعد الطالبات بشكل كبير على اكتساب المفردات بفعالية أكبر. وتؤكد نتائج هذه الدراسة على أهمية البيئة التعليمية النشطة، فضلاً عن تطوير البرامج اللغوية المستدامة لجعل التعلم أكثر جاذبية وفعالية.
The Design of an Automatic Soil Monitoring and Watering System for Ornamental Plants Using Microcontrollers Based on the Internet of Things (IoT) Pratama, Wiko; Yuliansyah Siregar, Andree Rizky; Wahyudi, Muhammad
Bahasa Indonesia Vol 15 No 02 (2023): Instal : Jurnal Komputer Periode (Juli-Desember)
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnalkomputer.v15i02.133

Abstract

IoT-Based Ornamental Plant Watering System with YL-69 Sensor uses the Blynk platform as a user interface that allows users to monitor and control plant watering remotely. The YL-69 sensor is used to detect soil moisture levels, and the data obtained is sent to the cloud via IoT technology. Through the Blynk application, users can set watering schedules, monitor soil moisture in real-time, and receive notifications if humidity reaches a certain threshold. This system provides convenience, efficiency and seamless interaction between the user and the plants being cared for, improving water management and overall plant health.
The Application of Analytic Hierarchy Process and Topsis Methods in Selecting Outstanding Students Based on Android (Case Study: SMAN 1 Siantar Narumonda) Yuliansyah Siregar, Andree Rizky; Pratama, Wiko; Wahyudi, Muhammad
Bahasa Indonesia Vol 15 No 02 (2023): Instal : Jurnal Komputer Periode (Juli-Desember)
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnalkomputer.v15i02.139

Abstract

SMAN 1 Siantar Narumonda is a high school located on Jalan SMA Negeri Narumonda, Narumonda I, Kec. Siantar Narumonda, Toba Regency. Currently, the principal and teachers of SMAN 1 Siantar Narumonda still use manual methods in determining outstanding students using spread sheets in the Microsoft Excel program which seems very ineffective and inefficient because spread sheets can no longer meet the requirements for timeliness, speed and accuracy in data management. the number is large, so it takes quite a long time to process it because you have to look at a lot of tables in Excel. In solving the problem above, it is necessary to solve the problem by creating a decision support system using the AHP and TOPSIS methods. This research combines AHP and TOPSIS with the aim of obtaining accurate results in providing recommendations for decision makers in accordance with the objectives and implementation model carried out. Based on the results of the tests carried out, it was found that AHP and TOPSIS provide objective and reliable results in determining outstanding students. This application can speed up the selection process and reduce the potential for human error.
PENGARUH ORGANISASI REMAJA MASJID USSISA ALA TAQWA DESA PEMATANG CERMAI KECAMATAN TANJUNG BERINGIN KABUPATEN SERDANG BEDAGAI DALAM MENINGKATKAN SHALAT BERJAMAAH DI MASJID Wahyudi, Muhammad
Taushiah: Jurnal Hukum, Pendidikan dan Kemasyarakatan Vol 10, No 2 (2020): Taushiah: Jurnal Hukum, Pendidikan dan Kemasyarakatan
Publisher : Fakultas Agama Islam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/taushiah.v10i2.3267

Abstract

The main problem of this research is how the role of the youth of the Ussisa Ala Taqwa mosque in increasing congregational prayers in Pematang Cermai Village, Tanjung Beringin District, Serdang Bedagai Regency. The sub-problems are: 1) What is the work program for the youth of the Ussisa Ala Taqwa mosque in increasing congregational prayers? This type of research is a descriptive qualitative study with a sociological and management approach. Interviews were conducted with mosque administrators, mosque youth, congregations and community leaders. Data collection methods are carried out by making observations or observations, interviews, and documentation. Then the data is analyzed using data reduction techniques, data display, verification and data conclusion. The results of this study indicate that there are six work programs of youth at the Ussisa Ala Taqwa mosque in increasing congregational prayers in Pematang Cermai Village, Tanjung Beringin District, Serdang Bedagai Regency, namely routine recitation of the taklim council, basic recitation of the Al-Qur'an Education Park (TPA), conducting recitation or religious lectures, Commemoration of Islamic Holidays (PHBI), calligraphy training and holding clean Fridays. In carrying out these activities, there are still obstacles faced by youth mosques, namely factors of activity, weather factors, discipline factors and financial factors. His efforts are to keep activating the previously prepared programs and providing reading books that provide motivation about congregational prayer and the disadvantages of those who are reluctant to pray in congregation. The implication of this research is that mosque youth should understand the situation and condition of the community, cooperate with the community, as well as the government, religious leaders to provide support to mosque youth in the form of morals or material.
Changes in the ecological system of coastal areas of Bantul and Kulon Progo Regencies Wahyudi, Muhammad; Poedjirahajoe, Erny; Hermawan, Much. Taufik Tri; Djumanto, Djumanto
Indonesian Journal of Geography Vol 57, No 1 (2025): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.100952

Abstract

Coastal areas are classified as highly vulnerable because they are always tied to changes in the global aquatic environment. The ecosystem dynamics are increasingly complicated and complex as a result of interactions with other systems on land. This phenomenon is very visible in the coastal areas of Bantul Regency and Kulon Progo Regency. We use Sentinel-2 satellite image interpretation in the period 2013-2022 as a historical record of land use change, and then explore it with Niklas Luhmann's social system theory to understand how communities and government mean the ecological system represented by activities in coastal areas. The results showed that the community and the Government massively changed the original ecosystem of pes-caprae with the dominant afforestation of shrimp cypress. For the community, afforestation is assumed to support production agriculture, from subsistence agriculture. For the government, afforestation is a misconception about reforestation and protecting vital infrastructure such as Yogyakarta International Airport. The main capital for change is technology and its knowledge, and economic capital obtained from production. The economic capital obtained is used for social transformation, including eliminating the stigma of poor, uninformed, and inferior coastal communities. The results achieved change the meaning of land from previously only to support daily livelihoods to production factors that have very high economic and social value. Any attempt to change the establishment of the social and economic system will be met with strong resistance from the community. Under these conditions, the sustainability discourse that we are developing is to build an institutionalized knowledge system, which is carried out repeatedly and continuously, which is important for the community to understand because its dynamics will continue to develop in the future.Received: 2024-10-23 Revised: 2025-02-07 Accepted: 22025-04-16 Published: 2025-04-30
Analisis Biaya dan Waktu Pekerjaan Finishing dengan Metode Earned Value di Proyek Gedung Serba Guna Kabupaten Gresik Wahyudi, Muhammad; Oetomo, Wateno; Mudjanarko, Sri Wiwoho
Jurnal Spesialis Teknik Sipil (JSpTS) Vol 6 No 1 (2025)
Publisher : Magister Teknik Sipil, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/jspts.v6i1.131843

Abstract

Architectural work in a construction project, generally is a non-structural work. However, the implementation can require a long time and a large cost weight. The implementation of finishing work in multi-purpose building construction project of Gresik Regency that was already running and had problems, that is a lot of workers but lack of work progress, so an increase of the cost from budget planned. Therefore it needs to doing research that for get the actual time of project implementation and get Estimate at Completion (EAC). The results is that the actual time of project implementation is not suitable with time of project planning. The project has been to late so there is a decrease in project performance. In the 1st week of project implementation on time, in the 2nd week until the 15th week the project has been to late (schedule overrun). So based on the time of implementation, the project has decreased performance. The total estimated cost can be seen from the Estimate at Completion (EAC) calculation, which is Rp.274,424,152.89.
Penalaan Pengontrol PID untuk Kecepatan Kecepatan Motor DC pada Robot Pengangkat Anak Timbangan Syahwir, Irawati Dewi; Adoe, Cenneth Paolo Anderson Bai; Purwanto, Era; Yunanto, Prasetyo Wibowo; Wahyudi, Muhammad; Waras, Nandang Gunawan Tungga
Jurnal Otomasi Kontrol dan Instrumentasi Vol 17 No 1 (2025): Jurnal Otomasi Kontrol dan Instrumentasi
Publisher : Pusat Teknologi Instrumentasi dan Otomasi (PTIO) - Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/joki.2025.17.1.6

Abstract

The rapid development of technology allows human work to be replaced by robot technology. The most frequently used robot in industry is the robot arm. The robot arm can imitate the human arm's characteristics, so it is often used to help humans lift and move goods. With this principle, the robot arm can be used as a weight-lifting robot to aid in calibrating electronic scales. This paper analyzes the control of the DC motor on a weighing-scale lifting robot arm by optimizing the overshoot with PID (Proportional - Integral - Derivative) control. The PID Control test results on the DC motor rotation are stable at 100 rpm with a steady state error of 0%. The system's response to the DC motor has a settling time of 1,26 s and an overshoot of 2%.
The Influence of Shopee Free Shipping Vouchers on User Purchase Decisions: A Case Study of Rengas Pulau Subdistrict Wahyudi, Muhammad; Novelan, Muhammad Syahputra
Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Vol. 4 No. 1 (2025): Juni 2025
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v4i1.339

Abstract

The rapid development of e-commerce has made promotional strategies increasingly vital, with free shipping vouchers standing out as one of the most effective tools to enhance consumer engagement. Shopee, as a leading player in the digital marketplace, has effectively utilized this strategy to boost user transactions by consistently offering free shipping vouchers. This study aims to analyze the influence of such vouchers on consumer purchasing decisions, focusing on users in Kelurahan Rengas Pulau. A quantitative research approach was adopted using a descriptive associative method. Data collection was carried out through the distribution of questionnaires to 200 respondents, selected using purposive sampling techniques. The data were then analyzed using regression analysis to determine the relationship between the use of free shipping vouchers and consumer purchasing behavior. The results of the regression analysis showed a strong and statistically significant relationship, with a regression coefficient of 0.620 and a p-value of 0.000. This suggests that the presence of free shipping vouchers substantially increases the likelihood of consumers making purchases. These findings confirm that free shipping promotions are a key factor in shaping consumer behavior, especially in suburban areas like Kelurahan Rengas Pulau. In conclusion, free shipping vouchers not only attract potential customers but also contribute to an increase in sales transactions. Businesses and e-commerce platforms should consider incorporating similar promotional tactics to maintain competitiveness and enhance customer satisfaction. This study affirms the positive and significant effect of Shopee’s free shipping incentives on user purchasing decisions, highlighting their strategic importance in today’s competitive digital marketplace
Strategi Cooperative Learning Tipe Student Teams Achievement Division (STAD) pada Mata Pelajaran Bahasa Arab Wahyudi, Muhammad; Hidayat , Abdul Rasyid
Asatiza: Jurnal Pendidikan Vol. 2 No. 3 (2021): Asatiza: Jurnal Pendidikan
Publisher : STAI Auliaurrasyidin Tembilahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46963/asatiza.v2i3.340

Abstract

The Student Teams Achievement Division (STAD) strategy is very important in learning Arabic because this method is student-centered, active, cooperative, and helps each other complete assignments through discussion. The purpose of this study was to explore the literature on the STAD method in Arabic subjects. This paper was a literature study. The data showed that the STAD is simpler than other cooperative learning strategies; it is a good model for teachers who are just starting to apply cooperative strategies in learning. The teachers should give attention to each stage in STAD in innovative ways so that students do not feel bored and can increase their learning motivation and learning outcomes.
Co-Authors Achmad F. Kamal Adoe, Cenneth Paolo Anderson Bai Ahmad Hidayatullah Zarkasyi, Ahmad Hidayatullah Ahmad Nurkhin Ahmad Saefudin ahmad yani Al-Ansori, Hamdan Fauzan Al-Fayed, Muhammad Rizky Alfanissa S, Nur Fhadilla Alfina Hidayah Alif Cahya Setiyadi Alvisan, Diva Alyasmin Qolbi Amaya, Sari Nabita Amelda Amelda Amilda Amilda Aminullah, Muhammad Daffa Anam, M. Khairul Andi Farid Hidayanto, Andi Farid Andika, Novi ANDRI KURNIAWAN Anny Sartika Daulay Antoni, Darius ARIYANI, NINA Arrahman, Sandi Noval Arrochman, Ichromsyah Aulia, Eva Auliandra, Azkiya Aura Ningrum, Dwi Ananta Azizah, Shofa Afifah Nur Azmi, Dhea Fairuz Bahrudin, Andre Bar'i, Ragil Naufal Amjad Br Maha, Marheni Cikayanti, Yoyoh Daulay, Sonia Dedi Mulyanto Dedy Syamsuar Destania, Herwanda Ayu Deya, Citra Rahma Dini Yuliani Disy, Vashti Mutiara Djumanto Djumanto Djumanto Era Purwanto Erny Poedjirahajoe Fadila, Ega Friska Fahmi , Khairul Fahmy Zarkasyi, Hamid Fauziah, Hana Fawwaz, Reynard Febrianto Febrianto, Febrianto Firdaus, Amanda Rahmah Maulida Fitra Awalia Rahmawati Fitri Anggraeni Gumilar, Aji Hadi Ihsan, Nur Hamdan Maghribi Hamdan Syukri Hamdani Hamdani Hapsari, Friskha Hari Purwadi, Hari Hasanah, Cindy Aulia Hendra Sudarso Herdiansyah, M. Izman Hermawan, Much . Taufik Tri Hermawan, Much. Taufik Tri Hidayat , Abdul Rasyid Hidayat, Dedy Rahmat Hidayati, Laila Nur Imroatul Istiqomah Indriani, Nazhara Iwan Setiawan Jannah, Alifah Desita Kasinda, Yodi Kasinyo Harto Kasmanto Rinaldi, Kasmanto Khaidir, Piet Hizbullah Khairul Khairul, Khairul Khairunnisa, Nazua Khasanah, Mitha Sri Kusuma, Octa Angga Laksana, Alfian Hudan Lutvi, Muhammad Madani, Raudho Mahbub, Moh Makrifah, Istina Atul Manik, Umi Chairani Marcel Prasetyo Marliana, Novi Mettasari Marsiah, Marsiah Merizawati, Henny Moh Ashif Fuadi Muhammad Bahanan Muhammad Muttaqin Muhammad Riyadi Muhammad Syahputra Novelan Muhammad Taqiyuddin Murdianto, Deny Murtosiah, Siti Najib, Ahmad Farhan Rif'an Nasution, Alhafidh Nazar Saputra, Risfan Niken Wulandari Nikmah, Khoiru Nisrina, Indira Dwi Nofita, Anna Nor Huda Ali Novianti, Cindy Nur Inayah, Iim Nurfitriani, Ika Sari Nurhaliza Ibrahim, Andi Hazrah Nurhikmat, Wandi Nurjanah, Anita Nurjati C. Siregar Nuruddin, Alfy Mamduh NURUL HIDAYAH Oetomo, Wateno Pakpahan, Elpianti Sahara Parastowo, Irvan Alfaridzi Dwi Prasetyo, Rejo Gusti Pratama, Mario Pratama, Wiko Priatma, Andri Putra, Gemilang Putri, Anggun Novianingtias Wibowo Putri, Dhea Melati Putri, Syahrani Rahma Putri, Syifa Firdausi Putu Hadi Setyarini Rahayu, Wirza Feny Rahmadani Rahmadani Rahmawati, Rina Dian Ramadhani, Anindya Salsabila Ramadona, Ongky Rapika Rasyimah Rasyimah Rezeki, Dinda Sri Riadi, Akhmad Ridwanto Ridwanto Rinda Riztya Riza Nurlaila Rizki, Abdur Rochma, Siti Nikmatul Rohimah, Siti Rodiyatul Rosilowati, Umi Rusydi Tanjung , Miftah Rusydi Tanjung, Miftah Salsabil Nahda, Helma Autharina Salsabila, Aisya Santosa, Tomi Apra Saputra, Risfan Nazar Saragih, Juliyandri Selamet, M Joko Septiani, Nadya Shabila, Rezi Aznan Sharqawi, Ahmad Sholikhatun, Tri Siregar, Andree Rizky Yuliansyah Sisca Hia, Aspiran Sitania, Farida Djumiati Siti Afidatul Khotijah, Siti Afidatul Sitorus, Zulham Sofyannor, Sofyannor Sri Wahyuni Sri Wiwoho Mudjanarko, Sri Wiwoho Subroto, Desty Endrawati Sudrajat, Ari Sugiarti, Endang Sujiono, Duta Bahagia Rizki Supanji Setyawan, Supanji Supratikta, Hadi Suryatimur, Kartika Pradana Syahputra, Mhd Nasrin Syahwir, Irawati Dewi Tanjung, Miftah Rusydi Tasya, Syifa Tiara Aninditha Tri Sagirani trisnawati, diana Wahyuda, Wahyuda Waluyo, Marhadi Budi Waras, Nandang Gunawan Tungga Warda, Mutia Alamiah widya eka putri, widya eka Wijaya, Rian Farta WIJOYO, HADION Wisma Soedarmadji Yanti, Sherly Yuliansyah Siregar, Andree Rizky Yunanto, Prasetyo Wibowo Zaimuddin, Zaimuddin Zalmy, Shaztry Zuhria, Zulfa Layyinatu