p-Index From 2020 - 2025
10.256
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Sistem Industri TEKMAPRO Journal of Industrial Engineering and Management SITEKIN: Jurnal Sains, Teknologi dan Industri Journal Industrial Servicess DINAMIKA Jurnal Ilmiah Teknik Mesin JRSI (Jurnal Rekayasa Sistem dan Industri) Tekinfo | Scientific Journal of Industrial and Information Engineering PERFORMA : Media Ilmiah Teknik Industri JTERA (Jurnal Teknologi Rekayasa) Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri INTECOMS: Journal of Information Technology and Computer Science Angkasa: Jurnal Ilmiah Bidang Teknologi KACANEGARA Jurnal Pengabdian pada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Serambi Engineering Patria Artha Technological Journal Infotekmesin Matrik : Jurnal Manajemen dan Teknik Industri Produksi International Journal of Economics Development Research (IJEDR) Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering AS-SABIQUN: Jurnal Pendidikan Islam Anak Usia Dini Jurnal Teknik Industri Terintegrasi (JUTIN) jurnal syntax admiration JURMATIS : Jurnal Manajemen Teknologi dan Teknik Industri Journal of Industrial Engineering and Operation Management (JIEOM) Jurnal Ilmiah Wahana Pendidikan Industrika : Jurnal Ilmiah Teknik Industri Jurnal Pijar MIPA Teknologika KREATIF Jurnal Pengabdian Masyarakat Sains dan Teknologi
Claim Missing Document
Check
Articles

Analisa Perbandingan Nilai Akurasi Exponential Smoothing dan Linier Regresion pada Peramalan Permintaan Part Joint Brake Rod KTMY Samitha Pujia Khan; Wahyudin Wahyudin; Sekar Mustika Ayuningtyas; Wagiana Rohmah; Zaskya Indah Vindari; Adinda Gita Azzahra
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5523

Abstract

PT XYZ is a local company that produces Joint Brake Rod KTMY parts whose demand varies every month. The production planning used by the company is often not by the demand so there is an excess of product stock that can trigger losses for the company. This study aims to determine the optimal step in planning the production of Joint Brake Rod KTMY parts in 2022 by comparing the value of the error accuracy rate of the two forecasting methods is exponential smoothing with 0,2; 0,5; 0,9 α value and the linear regression method. Furthermore, the calculation of the error accuracy value with Mean Absolute Deviation (MAD), Mean Squared Error (MSE) and Mean Absolute Percentage Error (MAPE) to determine the best forecasting. This resulting study indicates that linear regression is the method with the smallest accuracy, with 341.278 MAD; 185,084 MSE; and 0.11 MAPE. So, in planning production for Joint Brake Rod KTMY parts during the future period, PT. XYZ can use linear regression.
Analisis Total Productive Maintenance pada Mesin Pabrik Plant Urea 1B PT Pupuk Kujang Cikampek Dinda Fitri Insani; Wahyudin Wahyudin; Dene Herwanto; Muhammad Geraldo Giast
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5010

Abstract

Abstract In this day and age, all business sectors are experiencing development, including manufacturing. From this, the competition between companies becomes very tight and each tries to maintain its existence in the eyes of consumers. One way to remain competitive is to maintain productivity by maximizing existing resources such as equipment or machinery. The purpose of this research is to analyze the level of effectiveness and efficiency of the machines used in PT. Kujang Fertilizer Plant 1B. The method used in this study is the Overall Equipment Effectiveness (OEE). The data used in this study is from January to December 2021. From the results obtained, it is known that in general the OEE value obtained is above the world standard by 85%. However, there is still 1 data that is below the world standard so that further analysis needs to be done. The results of the six big losses show breakdown losses to be the highest failure with a value of 67.41%. Based on the results of fishbone analysis, the causes of low OEE values consist of humans, machines, methods, materials, and the environment. From the kaizen analysis, proposed improvements that can be made include increasing employee awareness, conducting training for employees, conducting periodic evaluations and holding a quality improvement and improvement team..Keywords: OEE, TPM, Six Bog Loses, Downtime, PT. Pupuk Kujang AbstrakPada zaman sekarang ini semua sektor bisnis mengalami perkembangan termasuk manufaktur. Dari hal tersebut, persaingan antar perusahaan menjadi sangat ketat dan tiap berusaha menjaga eksistensi nya di mata konsumen. Salah satu cara untuk tetap dapat bersaing yaitu menjaga produktivitas dengan memaksimalkan sumber daya yang ada seperti peralatan atau mesin. Tujuan peelitian ini yaitu untuk menganalisis tingkat efektivitas dan efisiensi mesin yang digunakan di PT. Pupuk Kujang Plant 1B. Metode yang digunakan pada penelitian ini yaitu dengan Overall Equipemnt Effectiveness (OEE). Data pada penelitian menggunakan data pada periode Januari hingga Desember 2021. Adapun pada penelitian ini hasilnya diketahui bahwa secara umum nilai OEE yang diperoleh berada diatas standar dunia dengan 85%. Namun masih ada 1 data yang berada dibawah standar dunia sehingga analisis lebih lanjut perlu dilakukan. Hasil six big loses menunjukkan breakdown losess menjadi kegagalan tertinggi dengan nilai 67,41%. Berdasarkan hasil analisis fishbone penyebab terjadinya nilai OEE yang rendah terdiri dari manusia, mesin, metode, material, dan lingkungan.  Dari analisis kaizen, usulan perbaikan yang dapat dilakukan seperti peningkatan kesadaran pegawai, mengadakan pelatihan untuk karyawan, melakukan evaluasi berkala dan mengadakan tim peningkatan kualitas dan improvement.Kata Kunci: OEE, TPM, Six Big Loses, Downtime, PT. Pupuk Kujang
Analisis Peramalan Permintaan pada Part Arm Rear Brake KWBF di PT Ciptaunggul Karya Abadi Zaskya Indah Vindari; Wahyudin Wahyudin; Adinda Gita Azzahra; Samitha Pujia Khan; Sekar Mustika Ayuningtyas; Wagiana Rohmah
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5525

Abstract

In production activities, fulfillment customer demand requires a method of calculating uncertainty the demand prediction in the future period. PT Ciptaunggul Karya Abadi has its own forecasting system, but the results are different from the actual data. One of the productions is Arm Rear Brake KWBF part shows a ± stock difference from actual demand data with forecasting data each month. This study to propose improvements to the forecasting system for Arm Rear Brake KWBF part by comparing three forecasting systems and selecting the lowest error rate. The method used in solving these problems is a results comparison of the moving average method, trend analysis method and company forecasting system with data collection techniques through observation and interview. The data used is in the form of general data such as company identity and special data such as historical production data of the company. The results of this study indicate that the lowest error is found in trend analysis method with MAD of 1811, MSE of 5702679 and MAPE of 0.46. So, the trend analysis method on the Arm Rear Brake KWBF part is feasible to be applied in the company.
Analisis Risiko Supply Chain pada Material Part Joint Brake Rod di PT XYZ Wagiana Rohmah; Wahyudin Wahyudin; Zaskya Indah Vindari; Adinda Gita Azzahra; Samitha Pujia Khan; Sekar Mustika Ayuningtyas
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5546

Abstract

PT XYZ is a local company engaging in the production of metal stamping parts, tools, and dies that serve product requests from domestic and international multinational companies as customers of this company. In its supply chain system, the company is still experiencing problems with the arrival of the brake rod joint part material that is not on time. This study aims to identify and analyze risks in the supply chain material part joint brake rod using the failure mode and effect analysis (FMEA) method. The use of the FMEA method to determine the level of risk priority that has been identified based on the RPN value. The identification results obtained a total of 12 risks on the part of suppliers, storage of raw materials, and the production process. The highest priority risk is on the supplier side where there are delays from importers and loading shearing is overloaded as indicated by an RPN value of 90. In addition, inaccuracy in the shearing process is the second highest priority risk with an RPN value of 50. So, it is necessary to make improvements to the highest priority risk by evaluating supplier performance.
Analisis Pengendalian Kualitas Untuk Mengurangi Defect Parking Brake dengan Metode FMEA di PT XYZ Fadhlianty Rachmania Supoyo; Rizki Achmad Darajatun; Wahyudin Wahyudin
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5097

Abstract

PT XYZ is a company operating in the manufacturing industry sector to produce car parking brakes. At this company there are several failures that often occur in the production process, namely bubbles, scratches, bending process failures and press failures. In this study, the aim is to evaluate the failures that occur in the company. The method that will be used in this research is Failure Mode and Effect Analysis (FMEA). FMEA is a method that identifies, analyzes, and prioritizes the failures that occur so that the causes and impacts of each failure will be known. This method produces a Risk Priority Number (RPN) score that starts from the recapitulation results between the severity, occurrence and detection rating values to show the priority level of problems that occur. Based on the RPN calculations carried out in this study, the highest RPN value occurs in the type of bubble defect which is equal to 288. The second rank is the scratch defect type with an RPN score of 180. The third is press failure with an RPN score of 81 and the last is bending failure with a score RPN 40.
Analisis Penerapan Lean Six Sigma DMAIC pada Pengendalian Kualitas Produk Cacat Part X di PT. XYZ Novi Yanti; Wahyudin Wahyudin; Dene Herwanto; Delia Febriyanti
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5136

Abstract

Abstract In conditions of increasingly fierce competition, quality control is important in order to maintain and increase customer loyalty. This is because by maintaining product quality, consumers will feel satisfied and from this, consumers will be loyal to the company. This study aimed to analyze the level of defects in trim assy parts at PT. XYZ. In this study, the method used is lean six sigma DMAIC to analyze defects and kaizen analysis to provide suggestions for improvement in reducing the number of defective products. From the results of the analysis carried out, there are four types of defects in the production of trim assy parts, namely dirty, clip not assy, over melting, and black dot. The results at the measure stage are known that the company's sigma level reaches a value of 3.51 which means it is already above the average value of Indonesian companies. However, quality control must still be carried out, this aims to ensure that the quality of the products produced remains according to the specified standards. From the results of calculations and presented on the Pareto diagram, dirty defects have the highest cumulative value, which is 68%. From the results of the fishbone diagram, it is known that the cause of dirty is by humans and methods. Workers are not careful, there is no double check, then there is no SOP that explicitly regulates the work system to be the cause of dirty defects. As for the suggestions given in this study, such as the existence of SOPs that regulate the cleaning of shelves, or a holder for measuring, the creation of a poka yoke to make a more automated system.Keywords: Product Defect, Lean Six Sigma, DMAIC, Kaizen, PT. XYZ AbstrakDalam kondisi persaingan yang semakin ketat, pengendalian kualitas menjadi hal yang penting agar dapat mempertahankan dan meningkatkan loyalitas konsumen. Hal ini karena dengan menjaga kualitas produk konsumen akan merasa puas dan dari hal tersebut konsumen akan loyal terhadap perusahaan, Penelitian ini ditujukan untuk menganalisis tingkat cacat pada part trim assy di PT. XYZ. Dalam penelitian ini metode yang digunakan yaitu lean six sigma DMAIC untuk menganalisis cacat dan analisis kaizen untuk memberikan usulan perbaikan dalam menekan angka produk cacat. Dari hasil analisis yang dilakukan, terdapat empat jenis cacat pada produksi part trim assy yaitu dirty, clip not assy, over melting, dan black dot. Hasil pada tahap measure diketahui bahwa tingkat sigma perusahaan mencapai nilai 3,51 yang berarti sudah berada di atas nilai rata-rata perusahaan Indonesia. Namun demikian pengendalian kualitas harus tetap dilakukan, hal ini bertujuan agar kualitass produk yang diproduksi tetap sesuai standar yang ditentukan. Dari hasil perhitungan dan disajikan pada diagam pareto cacat dirty memiliki nilai kumulatif yang paling tinggi yaitu 68%. Dari hasil diagran fishbone diketahui bahwa penyebab terjadinya dirty yaitu oleh manusia dan metode. Pekerja kurang teliti, tidak ada double check, kemudian tidak ada SOP yang secara tegas mengatur sistem kerja menjadi penyebab terjadinya cacat dirty. Adapun usulan yang diberikan pada penelitian ini seperti adanya SOP yang mengatur pembersihan rak, atau dudukan untuk mengukur, adanya pembuatan poka yoke untuk membuat sistem yang lebih otomatis.Kata Kunci: Produk Cacat, Lean Six Sigma, DMAIC, Kaizen, PT. XYZ
Analysis of Mental Workload in The Production Department PT. XYZ Using NASA-TLX Method Fajri Arinal Haq; Wahyudin Wahyudin; Fatmawati Pratiwi
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 1 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (485.248 KB) | DOI: 10.46574/motivection.v5i1.199

Abstract

PT. XYZ is a Machining, Fabrication, Automation, Manufacturing (Precision Part, JIG & Fixture) company, Engineering (Design Mechanic, pneumatic, system, Hydraulic System) and maintenance services. Production operators, with limited resources, often carry out large, complex, time-consuming jobs with high demands on quality and accuracy. These conditions make operators often do work that demands more attention in a long period of time, often even working overtime so that work can be completed on the target time. It is feared that what this operator is experiencing will exceed the limits of their workload, especially the amount of mental workload. To analyze this PT. XYZ uses the NASA-TLX (National Aeronautics and Space Administration Task Load Index) method on workers from the production department. The results showed that the mental workload felt by ten workers was included in the high classification with an average WWL value of 76.33. PT. XYZ merupakan perusahaan Machining, Fabrication, Automation, Manufacturing (Precision Part, JIG & Fixture), Engineering (Design Mechanic, pneumatic, system, Hydraulic System) serta jasa maintenance. Operator produksinya, dengan sumber daya yang terbatas, sering melakukan pekerjaan dalam jumlah yang besar, kompleks, waktu yang singkat, serta tuntutan kualitas dan ketelitian yang tinggi. Kondisi tersebut membuat operator sering melakukan pekerjaan yang menuntut perhatian lebih dalam periode waktu yang lama, bahkan sering lembur agar pekerjaan dapat selesai pada terget waktunya. Apa yang dialami operator ini dikhawatirkan akan melebihi batas beban kerjanya, terkhusus besarnya beban kerja mental. Untuk menganalisa hal tersebut PT. XYZ menggunakan metode NASA-TLX (National Aeronautics and Space Administration Task Load Index) pada pekerja dari departemen produksi. Hasil penelitian menunjukkan bahwa beban kerja mental yang dirasakan oleh sepuluh pekerja masuk dalam klasifikasi tinggi dengan nilai WWL rata-rata adalah 76,33.
Usulan Kebijakan Pemeliharan Mesin Untuk Mengurangi Frekuensi Breakdown Menggunakan Reliability Centered Maintenance Kusnadi Kusnadi; Wahyudin Wahyudin; Billy Nugraha
Infotekmesin Vol 11 No 2 (2020): Infotekmesin: Juli 2020
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v11i2.254

Abstract

Production process flows are often the obstacles caused by production machine not functioning. Maintenance policies applied today are corrective maintenance and plan maintenance/time direct. Reliability centered maintenance (RCM) it’s method that can be used optimal maintenance action for every part of machine in galvanizing wire system. Steps above method planning consist of a functional block diagram (FBD), system function and function failure (SFFF), failure mode and effect analysis (FMEA), logic tree analysis (LTA), and task selection (TS). The results of analysis RCM method obtained 392 failure mode divided into 83 failure mode which is classified as critical and obtained 59 critical type part. Furthermore, the most appropriate maintenance action for 83 failure critical mode is 55 failure mode in condition directed (CD), 28 failure mode in failure finding (FF) category. Based on design of RCM, this research can reduce the frequency of machine breakdown on galvanizing wire system by 80.98%.
Analisis Postur Kerja Operator Produksi Tahu Dengan Menggunakan Metode Rappid Upper Limb Assessment (RULA ) Di UKM Suci Rizki Bekasi Maulana Yusuf Ramadhan; Dene Herwanto; Wahyudin Wahyudin
JURMATIS (Jurnal Manajemen Teknologi dan Teknik Industri) Vol 3, No 2 (2021): August
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmatis.v3i2.1713

Abstract

Small industries or Small and Medium Enterprises (UKM) are generally labor intensive, so they require human labor to carry out their production. The application of ergonomics is very necessary and needs to be considered in this situation. Lack of attention to the application of ergonomics in the workplace is a problem that can result in workers not doing their job optimally. Work posture is a determinant of effectiveness analysis in doing work. If the work posture is ergonomically good, it can be ascertained that workers can do their work optimally, so that it has an impact on production results. This study aims to analyze static work postures in order to assess the work postures of operators. The method used in this study was the Rappid Upper Limb Assessment (RULA), while for subjective analysis of complaints using the Nordic Body Map (NBM) questionnaire. Based on NBM observations, it was found that 3 operators were in the moderate category, but needed immediate action as possible. Meanwhile, the calculation of body posture using the RULA method obtained a score of 7 against the three operators, which means that they fall into the high category and require immediate change action. The conclusion is that the work posture of the production operator at UKM Suci Rizki Bekasi is not ergonomic. The advice given is to provide improved work methods to reduce fatigue and increase productivity.Industri kecil atau Usaha Kecil Menengah (UKM) pada umumnya bersifat padat karya sehingga memerlukan  tenaga manusia dalam melakukan produksinya. Penerapan ergonomi saangat diperlukan dan perlu diperhatikan dalam situasi ini. Kurangnya perhatian terhadap penerapan ergonomi di tempat kerja menjadi masalah yang dapat berakibat pekerja tidak maksimal dalam melakukan pekerjaannya. Postur kerja menjadi penentu analisis keefektifan dalam melakukan pekerjaan. Jika postur kerja suda baik ergonomis maka dapat dipastikan pekerja dapat maksimal melakukan pekerjaannya, sehingga berimbas terhadap hasil produksi Penelitian ini bertujuan untuk menganalisis postur kerja yang bersifat statis guna menilai postur kerja yang dilakukan operator. Metode  yang digunakan  dalam penelitian ini adalah Rappid Upper Limb Assessment (RULA), sedangkan untuk analisis subjektif keluhan menggunakan kuesioner Nordic Body Map (NBM).Berdasarkan pengamatan NBM ditemukan 3 orang operator dalam kategori  sedang, akan tetapi memerlukan tindakan segera mungkin. Sedangkan perhitungan postur tubuh menggunakan metode RULA didapatkan skor 7 terhadap ketiga operator  yang artinya masuk kedalam kategori tinggi dan memerlukan tindakan perubahan segera mungkin. Kesimpulan yang didapatkan adalah postur kerja operator produksi pada UKM Suci Rizki Bekasi sangat tidak ergonomis. Saran yang diberikan adalah memberikan perbaikan metode kerja untuk mengurai kelelahan dan meningkatkan produktifitas.
Analisis Sistem Kerja Untuk Meningkatkan Produktivitas Pegawai Negeri Sipil Dengan Pendekatan Macroergonomic Analysis And Design Rizky Putra; Wahyudin Wahyudin; Dene Herwanto
JURMATIS (Jurnal Manajemen Teknologi dan Teknik Industri) Vol 4, No 1 (2022): January
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmatis.v4i1.1969

Abstract

The work system greatly affects the performance of employees until it finally results in the employee being productive or not. A good work system will provide security and comfort to employees when doing work. From this, it is expected that employees can work more actively and can achieve the targets that have been set. This study aims to identify the work system applied to the Community and Village Empowerment Service, and evaluate the work system in order to get a better system to increase productivity. Macroergonomics Analysis and Design (MEAD) approach is used to evaluate the work system with structured and systematic steps. From the results obtained, it is known that the work system implemented by the DPMD has been running effectively and efficiently in accordance with the established vision and mission. While the factors that affect productivity are the physical environment, work equipment, working conditions, and organizational systems. From the calculation of %HR Reserve and Cardiovascular Load (%CVL) the value is 56.34% while the rest time is -0.083. From these results, it is known that the rest time given is sufficient and there is no need for additional rest periods.Sistem kerja sangat mempengaruhi kinerja pegawai hingga akhirnya menghasilkan pegawai tersebut produktif atau tidak. Suatu sistem kerja yang baik akan memberikan keamanan dan kenyamanan pada pegawai saat melakukan pekerjaan. Dari hal tersebut diharapkan pegawai bisa bekerja lebih aktif dan dapat mencapai target yang telah ditetapkan. Penelitian ini bertujuan mengidentifikasi sistem kerja yang diterapkan pada Dinas Pemberdayaan Masyarakat dan Desa, serta mengevaluasi sistem kerja tersebut guna mendapatkan sistem yang lebih baik untuk dapat meningkatkan produktivitas. Digunakan pendekatan Macroergonomics Analysis and Design(MEAD) untuk mengevaluasi sistem kerja dengan langkah terstruktur dan sistematis. Dari hasil yang didapatkan, diketahui sistem kerja yang diterapkan oleh DPMD sudah berjalan efektif dan efisien sesuai dengan visi dan misi yang sudah ditetapkan. Sedangkan faktor-faktor yang mempengaruhi produktivitas yaitu ada lingkungan fisik, peralatan kerja, kondisi pekerjaan, dan sistem organisasi. Dari perhitungan % HR Reserve dan Cardiovaskuler Load (% CVL) di dapatkan nilai 56,34% sedangkan waktu istirahat -0,083. Dari hasil tersebut diketahui waktu istirahat yang diberikan sudah cukup dan tidak perlu adanya penambahan waktu istirahat.
Co-Authors Achmad Junaedi Sitika Ade Andhika Saputra Adinda Gita Azzahra Adinda Gita Azzahra Aditya Fajar Nugraha Aditya Jajang Nurzaman Agustian Suseno Ahmad Anshari Aisyah Salimah Aksi Khoirullah Al Ichlas Imran Aldi Dena Kusuma Aldi Dena Kusumah Alya Rahma Fitriana Alya Savitri Andira Putri Nugraha Angelita Ramadhani Annisa Anastasya Ara Fathia Az Zahra Ardiatama Iedha Aradhea Aulia F Hadining Aulia Fashanah Hadining Bahar Amal Billy Nugraha Billy Nugraha Billy Nugraha Candra Galang Gemilang Putra Debibik Nabilatul Fauziah Defi Nur Fadilah Delia Febriyanti Dene Herwanto Destia Anisya Ramdani Devi Melisabeth Bu Ulolo Dhini Khasanah Diana Putri Tiara Didis Cahyadi Difa Afgan Al Hafiz Dimas Darma Kusuma Dimas Nurwinata Rinaldi Dinda Fitri Insani Ditya Ayu Damayanti Doni Haryanto Dwi Pratiwi Dyah Meylinda Sutrisno Egar Naufal Ari Satya Fadhlianty Rachmania Supoyo Fahmi Abdu Rafi Fahriza Nurul Azizah Fajri Arinal Haq Falsha Satria Dwiputra Fatmawati Pratiwi Fatmawati Pratiwi Fauzan As Habi Faza Roshandika Pratama Febri De Khafilian Ferry Adimas Ristansyah Fidiyya Astuti Firda Ainun Nisah Firman Muhamad Firdaus Pratama Hafidz Naufal Ar-rabbani Haifa Anbar Fadhilah Hamdani Hamdani Hanan Muhammad Helysia Ananda Pinem Indah Laily Hilmi Johannes Siburian Kardiman Kusnadi Kusnadi Kusnadi, Kusnadi Linka Azizah Anbar Lintangjati Arum Suminar Lugina Lestari Lutfi Nur Rahman Luthfi Agung Darmawan Lydia Maulani Maulana Muhamad Maulana Yusuf Ramadhan Mochammad Rafi Sena Mohammad Alfarizi Fian Saputra Mohammad Rizha Fauzi Amin Muhamad Dhika Rahma Fauzi Muhammad Akbar Muhammad Farhan Ramadhan Muhammad Geraldo Giast Muhammad Hafidh Kurniawan Muhammad Rizal Rifa‘í Muhammad Rizal Rifa’i Nadia Ayudya Adikarana Nadya Putri Dianti Neneng Wahyuningsih Neneng Winarsih Nico Nainggolan Nico Nico Novi Yanti Nugraha, Asep Erik Puteri Salsabila Rosmadenis Putri Febriyani Rahmat Gunawan Rana Ardila Rahma Reminta Lumban Batu Reza Septiansyah Rianita Puspa Sari Rifah Alfaini Rionaldo Nainggolan Risma Fitriani Rizal Ramli Rizal, Rikki Sofyan Rizki Achmad Darajatun Rizky Putra Rodison Malau Salim Fikri Salmah Ayu Haryanti Salman Noor Fauzan Samitha Pujia Khan Sekar Mustika Ayuningtyas Siti Khalimatul Inayah Sri Septiani Sri Widiyanti Putri Sugih Mulyana Syafa Fadhilla Krishna Purba Tarnoto Tarnoto Vinda Febryani Wagiana Rohmah Wagiana Rohmah Winarno Winarno Zaskya Indah Vindari Zaskya Indah Vindari