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All Journal Society: Jurnal Pengabdian Masyarakat Jurnal Pelita Manajemen Jurnal Pengabdian Sosial De Facto: Journal of international multidisciplinary sciences Journal of Mathematics, Computation and Statistics (JMATHCOS)
Wijaya, Rama
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Religion Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences

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Analisis Determinan Revisit : Faktor Servicespace & Store Atmosphere Wijaya, Rama; Rahmawati, Riska Aulia
JURNAL PELITA MANAJEMEN Vol. 3 No. 01 (2024): Mei 2024
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/jpm.v3i01.4477

Abstract

Bisnis food and beverage merupakan salah satu peluang bisnis dengan pasar tertinggi di dunia. Salah satu yang penyebab bertahannya suatu bisnis food and beverage ialah loyalitas pelanggannya melalui revisit. Revisit juga disebabkan oleh dua faktor yakni, servicespace dan store atmosphere. Tujuan penelitian ini ialah untuk mengetahui seberapa berpengaruhnya variabel serviscespace dan store atmosphere terhadap revisit dengan objek restoran Mie Gacoan Lippo Cikarang. Penelitian ini mengginakan metode kuantitatif. Pengupulan data dilakukan dengan menyebar kuesioner kepada para individu yang yang pernah membeli atau mengunjungi restoran Mie Gacoan Lippo Cikarang lebih dari satu kali. Data diolah dengan alikasi SmartPLS 3.0. Hasil dari kuesioner yang disebar didapat 48 responden. Hasil penenlitian menunjukan bahwa servicespace dan store atmosphere berpengaruh signifikan terhadap revisit dengan masing-masing nilai t statsitik sebesar 3,448 dan 2,843 serta nilai masing-masing p-value sebesar 0,001 dan 0,005.
Forecasting Analysis of Clean Water Demand at PT. Kawasan Industri Gresik Using the Time Series Method Syakiroh, Maulidah; Jawwad, Muhammad Abdus Salam; Wijaya, Rama
Journal of Mathematics, Computations and Statistics Vol. 7 No. 2 (2024): Volume 07 Nomor 02 (Oktober 2024)
Publisher : Jurusan Matematika FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jmathcos.v7i2.2968

Abstract

Fulfilling the needs and quality of clean water for each tenant in an industrial area is the responsibility of the management of the industrial area, as is the case with PT. Kawasan Industri Gresik. The monthly clean water consumption of each tenant always fluctuates, because each tenant's water needs vary according to the company's business line. Therefore, a prediction or forecasting is needed regarding clean water consumption by tenants at PT. Kawasan Industri Gresik to ensure the availability of treated water in the Water Treatment Plant (WTP) unit so that it can meet the needs of each tenant for the next 12 months. Apart from ensuring the quantity of water, the industrial area must also ensure the quality of the water to be distributed so that it remains in accordance with the required quality standards. This study regarding clean water needs is based on data on clean water consumption of tenants at PT. Kawasan Industri Gresik in 2021-2023 then forecasting is carried out using the time series method. The results of forecasting showed that the best prediction method was Double Exponential Smoothing based on the smallest Mean Absolute Percentage Error (MAPE) value is 6,66%. Comparison of forecasting results and data, the production design capacity of the Water Treatment Plant (WTP) unit is still sufficient to meet the water needs of each tenant until 2024. The quality of the water that will be distributed is in accordance with water quality standards for hygiene and sanitation purposes in accordance with Minister of Health Regulations Number 2 of 2023.
Peningkatan Kesadaran Adab sebelum Ilmu melalui Sosialisasi terhadap Fenomena Olok-Olok Penjual Es Teh Keliling Rahman, M Arief; Aimi, Aimi; Saputra, Aldy Revan; Ahwalia, Rahma; Wijaya, Rama; Nurvieyanti, Andhis
Jurnal Pengabdian Sosial Vol. 2 No. 2 (2024): Desember
Publisher : PT. Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/4cch7g87

Abstract

Fenomena olok-olok terhadap penjual es teh keliling yang dilakukan oleh beberapa oknum masyarakat menunjukkan adanya kekurangan pemahaman dan penerapan adab dalam kehidupan sehari-hari. Perilaku ini tidak hanya melukai harga diri korban, tetapi juga mencerminkan kurangnya kesadaran akan pentingnya adab sebelum ilmu dalam bermasyarakat. Adab merupakan pondasi utama dalam membangun hubungan sosial yang harmonis dan etis, sementara ilmu adalah sarana untuk mencapai tujuan tersebut. Melalui sosialisasi, masyarakat dapat diajak untuk memahami pentingnya adab sebelum ilmu, sehingga perilaku seperti hujatan atau olok-olok dapat diminimalisasi. Hasil sosialisasi menunjukkan bahwa pendekatan edukasi berbasis nilai moral dan agama dapat meningkatkan pemahaman masyarakat tentang pentingnya menghargai sesama, terutama mereka yang bekerja keras untuk mencari nafkah. Program ini berhasil menurunkan potensi terjadinya perilaku tidak beradab, seperti olok-olok, dengan memberikan pandangan baru tentang pentingnya empati dan penghormatan terhadap sesama manusia. Melalui penguatan nilai-nilai adab sebelum ilmu, diharapkan masyarakat tidak hanya menjadi lebih beradab dalam tindakan, tetapi juga menjadi agen perubahan dalam lingkungannya. Kegiatan ini merekomendasikan adanya keberlanjutan sosialisasi serupa untuk memperluas dampak positifnya, terutama di daerah-daerah dengan tingkat interaksi sosial yang tinggi.
EVALUASI KINERJA ALAT CALCINER DITINJAU DARI EFESIENSI THERMAL DAN EMISI GAS CO2 DI PABRIK II PT SEMEN BATURAJA Tbk Wijaya, Rama; Purnamasari, Indah; Kristiyono Putro, Abraham Abimanyu; Safaruddin, Safaruddin
DE FACTO : Journal Of International Multidisciplinary Science Vol 1 No 01 (2023): DE FACTO : Journal Of International Multidisciplinary Sciences
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/defacto.v1i01.476

Abstract

The role of thermal efficiency of the calciner is very important because it describes the performance of the calciner,  whether or not the performance of the calciner can be seen from the efficiency of the thermal calciner. The thermal efficiency of  the calciner obtained  based on the calculation of the Mass Balance and Heat Balance ranges from 75,59%-79,74% with an average  actual thermal efficiency of 77,26% while for the average heat loss of 22,74%. The results of efficiency calculations show that the performance  of the calciner tool in terms of thermal efficiency of the calciner unit  is quite efficient and still good for use, because it is characterized by the efficiency of the thermal calciner unit is still included in the range of  thermal calciner efficiency by design. From the average amount of CO2 produced from calcination of 100.033,7376 kg/hour and fuel combustion of 43.201,24151 kg/hour, will have an adverse impact on the quality of the surrounding air. So it must be minimized in the use of coal and maximize efficiency in the kiln system.
Creating Child-Friendly Sports Through Sign Systems: Visual Innovation at SDS Sawitan, PT. Bangkitgiiat Usaha Mandiri (BUM) Novianto, Chabib; Janos, Hevon Pheriantsih; Adriansyah, Fikri; Marshanda, Marshanda; Rahardian, Dwinta Noval; Djohan, Athaya Zafirah; Sevia, Rizka; Purnomo, Azfa Naufal; Andhika, Muhammad; Wijaya, Rama; Novitasari, Dea
Society : Jurnal Pengabdian Masyarakat Vol. 4 No. 5 (2025): September
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/jpm.v4i5.685

Abstract

This community service program aims to implement a child-friendly sign system at SDS Sawitan PT. Bangkit Giat Usaha Mandiri (BUM) to support the Child-Friendly School concept in accordance with the Regulation of the Minister of Women’s Empowerment and Child Protection (PPPA) No. 8 of 2014. The activities were carried out using a participatory method, involving teachers, students, and the KKN team in four stages: planning, production and installation, socialization and education, and evaluation. The signs were designed with bright colors, simple illustrations, and easy-to-understand language, and were printed on safe and weather-resistant materials. As a result, students were able to understand the signs without additional explanations, showed improved orderly behavior and compliance with rules, and required fewer verbal instructions from teachers. Socialization efforts with students and parents extended the educational impact into the home environment. The evaluation indicated the need to adjust the position of several signs to enhance visibility. Overall, this program successfully created a safer, more informative, and conducive learning environment, while instilling values of discipline, cleanliness, and care from an early age. This success underscores the importance of cross-sector collaboration in producing sustainable educational visual solutions for elementary schools.
Co-Authors Adriansyah, Fikri Ahwalia, Rahma Aimi, Aimi Andhika, Muhammad Djohan, Athaya Zafirah Indah Purnamasari Janos, Hevon Pheriantsih Jawwad, Muhammad Abdus Salam Kristiyono Putro, Abraham Abimanyu Marshanda, Marshanda Novianto, Chabib Novitasari, Dea Nurvieyanti, Andhis Purnomo, Azfa Naufal Rahardian, Dwinta Noval Rahman, M Arief Rahmawati, Riska Aulia RR. Ella Evrita Hestiandari Saputra, Aldy Revan Sevia, Rizka Syakiroh, Maulidah