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Analisis Validitas, Reliabilitas, Dan Tingkat Kesukaran Instrumen Tes Pemahaman Konsep Trigonometri Pada Siswa Kelas XI Rahayu, Yusnita; Ruhiat, Yayat; Atikah, Cucu
JTPPm (Jurnal Teknologi Pendidikan dan Pembelajaran) : Edutech and Intructional Research Journal Vol 12, No 1 (2025): JTPPm (Jurnal Teknologi Pendidikan dan Pembelajaran)
Publisher : http://jurnal.untirta.ac.id/index.php/JTPPm

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jtppm.v12i1.33991

Abstract

Penelitian ini bertujuan untuk menganalisis validitas, reliabilitas, dan tingkat kesukaran instrumen tes pemahaman konsep trigonometri pada siswa kelas XI. Instrumen yang digunakan berupa 30 butir soal pilihan ganda, yang disusun berdasarkan indikator pemahaman konsep menurut NCTM (2000). Penelitian ini menggunakan pendekatan deskriptif kuantitatif dan melibatkan 40 siswa kelas XI di SMA Negeri 5 Kota Serang. Teknik analisis data dilakukan dengan perangkat lunak SPSS untuk menghitung validitas menggunakan korelasi Pearson Product-Moment, reliabilitas menggunakan Cronbach's Alpha, dan tingkat kesukaran berdasarkan proporsi jawaban benar.Hasil penelitian menunjukkan bahwa dari 30 butir soal, 23 butir memenuhi kriteria validitas dengan nilai  , sedangkan 7 butir lainnya dinyatakan tidak valid. Uji reliabilitas menunjukkan nilai Cronbach's Alpha sebesar 0,866, yang mencerminkan tingkat konsistensi internal yang tinggi. Sebagian besar soal berada dalam kategori tingkat kesukaran sedang, dengan nilai rata-rata proporsi jawaban benar antara 0,63 hingga 0,93. Beberapa soal, seperti soal nomor 22 dengan nilai rata-rata 0,48, memerlukan revisi untuk meningkatkan kualitasnya. Penelitian ini menyimpulkan bahwa instrumen tes ini memiliki kualitas yang baik secara keseluruhan, namun revisi diperlukan untuk beberapa butir soal yang tidak valid dan memiliki tingkat kesukaran rendah.
Perancangan Jaringan Femtocell Pada Jaringan 4G LTE Di Gedung Rektorat Universitas Riau Syam, Ahmad Mudhhirulhaq; Junianto, Daniel; Anggreani, Dyan; Suganda, Ilham Ferdian; Rahayu, Yusnita
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 11, No 1 (2020): JURNAL SIMETRIS VOLUME 11 NO 1 TAHUN 2020
Publisher : Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/simet.v11i1.4428

Abstract

Makalah ini membahas perancangan jaringan indoor 4G LTE pada Gedung Rektor Universitas Riau menggunakan software aplikasi desktop Radiowave Propagation Simulator (RPS) 5.4. Perancangan jaringan indoor menggunakan model propagasi COST 231 Multi-Walls. Berdasarkan perhitungan area cakupan menggunakan model propagasi COST 231 Mulit-Wall yang telah dilakukan, dibutuhkan sebanyak 6 Femtocell Access Point (FAP) di setiap lantai. Analisis yang berhasil diperoleh dalam desain skenario posisi FAP pada tengah ruangan secara sejajar pada setiap lantai dengan level daya rata-rata -64,93 dBm dan SIR 6,72 dBm. Perancangan jaringan Femctocell 4G LTE menggunakan software RPS 5.4 dan model propagasi COST 231 Multi-Walls Mode dapat diterapkan ke Gedung Rektorat Universitas Riau.
Perancangan Konverter DC ke DC untuk Menstabilkan Tegangan Keluaran Panel Solar Cell Menggunakan Teknologi Boost Converter Suwitno, Suwitno; Rahayu, Yusnita; Amri, Rahyul; Hamdani, Eddy
JET (Journal of Electrical Technology) Vol 2, No 3 (2017): JET Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jet.v2i3.240

Abstract

Efforts and strategies have been done both by the providers of electrical energy and the government to handle the increase in electricity demand.  However, there has been no satisfactory result. The government has set a major policy on energy management, namely conservation and energy diversification in order to reduce dependence on non-renewable energy sources and utilize renewable energy available in areas where power plants will be built to meet the growing demand for electricity. Riau Province in addition to located in tropical climates and many of its areas are on the coast that its existence is very far for affordable network of PLN electricity, therefore the provision of solar power plant is one appropriate alternative, to meet the needs of electrical energy for the needs of the population. While the output voltage generated by solar cells is not constant, but it depends on the natural conditions that at any time vary the intensity of sunlight, so that the output voltage of the solar cell is also not constant and varies throughout the daytime. In general, commercial equipment has specification limits for ± 10% voltage variation. Disturbances such as voltage varization, if not handled seriously can cause damage to consumer electrical equipment, in addition to the use of electrical energy, in the form of varying output voltage resulting in expensive cost. To overcome the problem of voltage variations produced solar cell can be used prototype dc to dc converter using boost converter technology, which  automatically  adjust  the  output  voltage  according  to  the  desired  voltage.Designing  DC  to  DC Converters To Stabilize Solar Cell Outputs Using Boost Converter Technology has been tested for performance through the output voltage of a 100 WP solar cell panel whose values vary from 13.5 volts to 20.8 volts as a boost converter input and produce a regulated output voltage 24 volt. Based on the results of prototype testi ng dc to dc converter using booast converter technology that has been designed to produce a voltage regulated voltage of 24 volts direct current declared valid. The valid intent here because the output voltage is still dirange 24 volts ± 10%.
Analisis Arus Hubung Singkat Mesin Sinkron Kutub Salient Menggunakan Metoda Park Komplek Suwitno, Suwitno; Rahayu, Yusnita; Hamzah, Amir; Murdiyah, Fri
JET (Journal of Electrical Technology) Vol 6, No 2 (2021): JET Edisi Juni
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jet.v6i2.4386

Abstract

Tulisan ini menyajikan analisis unjuk kerja mesin listrik jenis salient. Analisis dilakukan berdasarkan metoda park d-q yang digeneralisasi dengan menempatkan sumbu d-q pada rotor, untuk menentukan persamaan park komplek. Analisis kinerja arus gangguan tiga fasa pada mesin sinkron rotor kutub memonjol telah disajikan pada tulisan ini. Berdasarkan  metoda  park d-q dengan menempatkan sumbu d-q pada rotor, untuk menentukan persamaan park komplek telah diperoleh. Tulisan  ini menunjukkan bahwa persamaan mesin sinkron rotor kutub menonjol dalam bentuk park komplek lebih sederhana, dan sehingga solusinya lebih mudah. Dari hasil simulasi penyelesaian persamaan diferensial arus hubung singkat menggunakan metoda integrasi trapesium pada  mesin sinkron rotor kutub salient 3-fasa besaran-besaran yang penting seperti halnya  arus efektif  puncak maksimum saat terjadi hubung singkat fasa a sebesar 11,48A, fasa b sebesar 18,98 A, fasa c sebesar -19,47 A dan banyaknya siklus penurunan arus hubung singkat dari nilai maksimum sampai nilai konstan dalam  2 (dua) siklus dan waktunya selama 0,04 detik. Hasil simulasi yang telah dilakukan dapat diketahui besaran listrik maksimum yang diperlukan sebagai  informasi  penting dalam pemilihan peralatan CB yang tepat dan peralatan prokteksi lainnya seperti halnya besaran  arus puncak efektif dari parameter listriknya telah diperoleh.
Perancangan Dan Pembuatan Alat Home Electricity Based Home Appliance Controller Berbasis Internet of Things Alfannizar, Ibnu; Rahayu, Yusnita
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Currently the increasing of electricity bill become hot topic in Indonesia society. The increasing of electricity bills is due to the uncontrolled usage of home appliances. In addition, the uncontrolled usage of appliance will also cause a fire. One of the alternative solution to over come by deploying a remotely control system for home appliances. This paper purpose a home automation control system design prototyping. This design system is expected comply to Internet of Things (IoT) system. The system consists of hardware and software. The hardware consists of arduino and esp8266. The testing scenario is excuted as the following condition depend an internet for traffic and looping process of and vary of router distance. Conducted three tests based on the distance of the device to the router is specified as follow 30 cm, 5 m and 10 m, respectively. Based on the measurement result, the first test provides 1.93-4.20 seconds of data transmission time. The second test is 2.05-5.20 seconds and the third test is 4.74-8.51 seconds. These results are slightly higher than previous study with only 2-6 seconds. However, this system has ability to receive 100% data compared to other that is only 91.7%.Keyword :Internet of Things, Home Applianced Controller, Control System
Web Application Based on MachineLearning for Diabetes Detection usingMicrostrip Resonator and Streamlit Ali , Irsan Taufik; Rahayu, Yusnita; Setiawan, Aris
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 6 No. 3 (2024): August
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v6i3.3

Abstract

Globally, the number of people living with diabetes is estimated to continue to increase. Blood needs to be drawn from the body to measure glucose. Invasive methods carry the risk of infection. Estimating the device using non-invasive methods can reduce the risks of invasive procedures. One way is to use machine learning. In this research, a machine learning-based web application was designed using the Artificial Neural Network (ANN) and K-nearest neighbor (KNN) methods to classify a person's diabetes type by adding additional features from the microstrip resonator. The data used is 1000 with 11 features and one output with two labels. The 11 features are gender, age, blood sugar levels, smoking habits, family history of diabetes, height, weight, Body Mass Index (BMI), frequency, return loss, and bandwidth. In the output, two labels are used, namely diabetes and non-diabetes. ANN and KNN both provide high accuracy above 90%. ANN delivers an accuracy of 99.3%, and KNN provides an accuracy of 99.67%. This model will be embedded in web applications created using Streamlit. It is hoped that this web application can simplify and speed up the diagnosis of diabetes so that the disease can be treated quickly and precisely from an early age. This is expected to minimize the dangerous effects of diabetes due to delays in treatment.
Design of Flexible 3.2 GHz Rectangular Microstrip Patch Antenna for S-Band Communication Teguh Praludi; Yana Taryana; Ken Paramayudha; Budi Prawara; Yusnita Rahayu; Chaeriah Bin Ali Wael; Yaya Sulaeman; Bagus Edy Sukoco; Ros Sariningrum; Hendrawan Kurniadin; Wahid Nova Nugraha
Jurnal Elektronika dan Telekomunikasi Vol. 21 No. 2 (2021)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jet.v21.140-145

Abstract

This paper presents the design, simulation, realization and analysis of flexible microstrip patch antenna for S-band applications. The proposed design also adopts the conformal structure by utilizing flexible substrate. Conformal or flexible structure allows the antenna to fit with any specified shape as desired. The antenna patch dimensions is 43 mm × 25 mm without SMA connector. The patch is etched on the flexible dielectric substrate, pyralux FR 9111, with a relative dielectric constant of εr = 3 and the thickness of substrate, h = 0.025 mm. The antenna is designed to resonate at 3.2 GHz. The return loss (RL) of the simulation is -35.80 dB at the center frequency of 3.2 GHz. The fabricated antenna prototype was measured at different bending angles scenarios including 0º, 30º, 60º, and 90º. The measurement of antenna prototype shows that the center frequency is shifted to the higher frequency of 3.29 GHz, compared to the simulation result. Among these scenarios, measurement at bending angle of 90º gives the best performance with RL = - 31.38 dB at 3.29 GHz, the bandwidth is 80 MHz, and the impedance ZA = 48.36 + j2.04 Ω. Despite a slight differences from simulation results, the designed antenna still performs well as expected.
Design and Development of Mini-Compact Wilkinson Power Divider for X-Band Man-Pack Surveillance Radar Yusnita Rahayu; Lara Putri Utami; Teguh Praludi; Topik Teguh Estu; Yussi Perdana Saputera; Anhar Anhar
Jurnal Elektronika dan Telekomunikasi Vol. 23 No. 1 (2023)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jet.539

Abstract

This paper presents the design and development of a mini-compact Wilkinson Power Divider (WPD) operating at 9.3 GHz, with a wide bandwidth of 200 MHz, for the Man-Pack Surveillance Radar (MPSR) application. The design of the WPD was carried out using Advanced Design System (ADS) software with a microstrip feeding technique. The substrate material used in this design was Duroid Roger 5880, which has a thickness (h) of 1.575 mm, dielectric constant (εr) of 2.20, and loss tangent (tan δ) of 0.0009. A WPD was designed, developed, and measured. The simulation results obtained included return loss (S11) -37.50 dB, (S22) -26.59 dB, (S33) -26.09 dB, insertion loss (S21) -3.61 dB and (S31) - 2.55 dB, and isolation (S32) -12.89 dB. Overall, the simulation result parameters worked at a frequency of 9.3 GHz. Furthermore, when the WPD measurement produces a measured return loss of (S11) -28.69 dB, (S22) -28.5 dB, (S33) -29.95 dB, insertion loss (S21) -6.61 dB, and (S31) -7.55 dB, and isolation (S32) -21.89 dB. The dimensions resulting from the realization were 20.5 mm x 20 mm.
Pembuatan dan Sosialisasi Sistem Absensi Face Recognition Berbasis Android di SMA Negri 6 Tualang Kabupaten Siak Linna oktaviana sari; Wahyu Aldiansyah; Edi Susilo; Khairul Umam Syaliman; Ery Safrianti; Anhar Anhar; Suwitno Suwitno; R.A Rizka Qori Yuliani Putri; Yusnita Rahayu; Aisha Gemala Jondya
BATOBO: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1: BATOBO: Juni 2026
Publisher : Jurusan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/batobo.4.1.36-45

Abstract

Kegiatan pengabdian kepada masyarakat dilaksanakan di SMA Negeri 6 Tualang, Kecamatan Tualang, Kabupaten Siak, Propinsi Riau. SMA Negeri 6 Tualang masih menggunakan sistem absensi manual yang memiliki kelemahan seperti potensi kecurangan, inefisiensi, dan risiko kehilangan data. Kegiatan Pengabdian Masyarakat yang dilakukan bertujuan memberikan solusi dengan mengimplementasikan sistem absensi siswa berbasis face recognition dan geofence untuk meningkatkan keakuratan serta efisiensi pencatatan kehadiran. Metode yang digunakan mencakup pendekatan eksperimental untuk menguji efektivitas sistem dan prototyping dalam pengembangan aplikasi. Sistem dibangun menggunakan Flutter untuk platform Android serta Laravel-PHP/MySQL untuk backend website. Hasil kegiatan menunjukkan sistem berhasil diterapkan dan sesuai kebutuhan pengguna. Fitur pengenalan wajah dan validasi lokasi dapat memverifikasi kehadiran siswa secara otomatis saat datang dan pulang. Pengujian black box testing menunjukkan seluruh fitur berfungsi sempurna dengan tingkat keberhasilan 100%. Sistem juga menyediakan fitur izin, rekap data otomatis, serta dashboard informatif bagi admin dan wali kelas. Evaluasi menggunakan User Experience Questionnaire (UEQ) menunjukkan hasil sangat baik dengan skor efisiensi 2.274 dan kejelasan 2.369, menandakan sistem efisien, mudah digunakan, dan mendukung peningkatan kedisiplinan siswa.
Implementasi Wearable IoT SIJAGA untuk Deteksi Jatuh Lansia di Panti Jompo Embun Kehidupan Bangsa Pekanbaru Yusnita Rahayu; Dian Ramadhani; Reny Fitri Yani; Siti Nurjanah; Dila Marta Putri; Hudaya Muna Putra; Mukmin Maulana Latin; Ika Mayla Sari; Ririn Violina
BATOBO: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1: BATOBO: Juni 2026
Publisher : Jurusan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/batobo.4.1.58-69

Abstract

Insiden jatuh pada lansia merupakan persoalan keselamatan pasien yang kritis di panti jompo. Keterbatasan rasio perawat-penghuni (1:6) kerap menyebabkan keterlambatan respons darurat, sehingga lansia dapat terbaring lama di lantai yang memicu risiko komplikasi serius. Merespons permasalahan tersebut, kegiatan pengabdian ini mengimplementasikan SIJAGA (Sistem Jaga Jatuh), sebuah perangkat wearable deteksi jatuh berbasis Internet of Things (IoT) di Panti Jompo Embun Kehidupan Bangsa, Pekanbaru, yang menampung 36 penghuni lansia dengan rata-rata waktu respons perawat sebelum intervensi 15 menit. Metode pelaksanaan mencakup observasi lapangan, kalibrasi perangkat, pelatihan intensif tenaga perawat, uji coba lapangan selama satu bulan, dan evaluasi program melalui pre/post-test serta survei kepuasan. Secara teknis, SIJAGA mengintegrasikan sensor inersial MPU-6050, mikrokontroler ESP32, modul GPS Neo-6M, serta modem GSM SIM7000G ke dalam casing ringkas (12×4×3 cm). Hasil program menunjukkan peningkatan kemampuan operasional 6 tenaga perawat dari 50% menjadi 85%, dengan 90% peserta dinyatakan kompeten secara mandiri. Seluruh insiden jatuh berhasil dideteksi dengan rata-rata delay notifikasi 2 detik dan waktu respons perawat menurun dari 15 menit menjadi 1 menit. Survei kepuasan menghasilkan skor rata-rata 4,76/5,0 dan 100% peserta menyatakan puas. Meskipun skala sampel uji masih terbatas, prototipe terbukti andal. Kebaruan kegiatan ini terletak pada penerapan langsung riset IoT di fasilitas pelayanan sosial, yang mewujudkan model replikabel untuk peningkatan keselamatan lansia.
Co-Authors Abd. Rasyid Syamsuri Abda Abda Abdul Muttaqin Adit Kurniawan Adiya, M. Hasmil Afif, Luthfi Ahmad Mudhirullaq Syam Aisha Gemala Jondya Akmal Akmal Alfannizar, Ibnu Alfaridho Haqiqi Ali, Arbiansyah Amir Hamzah Amir Hamzah Ananda Gusma, Rezki Andhi, Rahmat Rizal Andika, Mayo Anggie Kurnia Fareri Anggreani, Dyan Anhar Anhar Anhar Anhar Anjli Wulandari Antonio Virdis Arief Budi Santiko, Arief Budi Azhary, Muhammad Raihan B. P, Yoga Bagus Edy Sukoco Budi Prasetyo Budi Prawara Candra, Feri Chaeriah Bin Ali Wael Chandra Chandra Cucu Atikah D, Dyan Anggreani D.A, Raja Dahliyusmanto, Dahliyusmanto Daniel Junianto Dara Incam Ramadhan Dara Incam Ramadhan Darbi, Ahmad Devi Willieam Anggara Dewi Nasien Dheo Erfiansyah Dian Rahmanda Dian Ramadhani Dian Yayan Sukma Dian Yayan Sukma, Dian Yayan Dila Marta Putri Dio Resya Baaqii Edi Susilo Eko Prasetio Elsa Syafitri Erick Justin Sanjaya Erlin Ery Safrianti Ery Safrianti Fadhli Kabir Fajar Syafrianda Fajrinnida Desfitri Fariz, Ilma Fauziana Feranita Feranita Feri Candra Feri Saputra Firdaus Firdaus Fitria, Lisma Franatha, Vickri Wira Fri Murdiya, Fri Gamaliel Saverius Siregar Gilang Bagaskara Gilang Bagaskara, Gilang Halimah, Nikmatul Hamdala Hamdala Hamdani, Eddy Haziq Hazman hazwan hazwan Hendrawan Kurniadin Hidayat, Muhammad Ibnu Hidayat, Sholeh Hidayatul Amin Hikmah Adi Putra Hilmi, Muhammad Fadhlurrahman Huan Hui Yan Hudaya Muna Putra Huriatul Masdar I. Yasri Ibnu Alfannizar Ibrahim As Ika Mayla Sari Iklil Artiyah Ikmal, Muhammad Ilham Dwi Anshori Ilham Ilham Immanuel Waruwu Indah Permata Sari Indah Permata Sari Indra Yasri Irfan Alwandi Pohan Irfan Alwandi Pohan IRSAN TAUFIK ALI Jack Ping Soh Jherino Permana Putra Jherino Permana Putra Jodi Wijaya Johanes Firdaus Junianto, Daniel Junianto, Daniel Ken Paramayudha Khairul Umam Syaliman KHOIRUL ANWAR Kurnia Alfikri Kurnia Alfikri Kurnia Alfikri, Kurnia KURNIATI, MEILITA Lara Putri Utami Linna Oktaviana Sari Linna oktaviana sari Linna Oktaviana Sari Lubis, Ahmad Sofyan Luthfi Afif Luthfi Afif Makmul Siddiq Harahap Maulana Hafez Reza Meliza Sukma Riani Middinali, Nadjum Mudinillah, Adam Muhammad Abrar Muhammad Fadhlurrahman Hilmi Muhammad Ibnu Hidayat Muhammad Ikmal Muhammad Ridho Efendi Muhammad Rifqy Asrul Muhammad Rifqy Asrul Muhammad Rizki Radhelan Muhammad Saiful Fadhil Reyhan Mukmin Maulana Latin Mustofa, Ivan Rafli Muttaqin, Abdul Nafisyah Apriani Nasution, Abdul Risyal Nola Gabriella Hutapea Nugraha, Wahid Nova Nulhakim, Lukman Nurhalim Dani Ali Ping Jack Soh Pohan, Irfan Alwandi QODRIYAH, INESTI LAILATUL R.A Rizka Qori Yuliani Putri R.A Rizka Qori Yuliani Putri Radhelan, Muhammad Rizki Rahmat Deni Rahmat Maulana Rahyul Amri Ramadoni Ramadoni Rando Saputra Rangganis Rangganis Razali Ngah Razali Ngah Rendi Efriyendro Reny Fitri Yani Rezki Ananda Gusma Rezki Ananda Gusma Rhendy Theopilus Silalahi Rhendy Theopilus Silalahi, Rhendy Theopilus Rifki Rifki Rio Juli Hendra Rio Wira Putra Ririn Violina RITONGA, NICOLAS PEDRO Rivaldy Anggara Rizky Nelar Lesmana, Rizky Nelar Romeo Saputra Ros Sariningrum Rosdiansyah, Rosdiansyah Rudi Haryadi, Rudi Saftriansyah MZ Salhazan Salhazan Saputra, M. Feri Sarnia Rizki Oktareza Septian Tri Wahyudi, Septian Tri Septyo Adi Pratama Sholeh, Mohamad Simanihuruk, J. R. M Siti Nurjanah Sofyan Lubis, Ahmad Suganda, Ilham Ferdian Sukatin, Sukatin Suwitno Suwitno Suwitno Suwitno Suwitno, Suwitno Syafitri, Elsa Syahputra, Muclas Habib Syam, Ahmad Mudhhirulhaq Syam, Ahmad Mudhirullaq Tasya Kirana Taufiq Muammar Taufiq Muammar, Taufiq Teguh Praludi Teguh Praludi Teguh Praludi Teguh Praludi Topik Teguh Estu Tulus Rahayu Usep Sofyan Wahid Nova Nugraha Wahyu Aldiansyah Waruwu, Immanuel Yan, Huan Hui Yana Taryana Yasri, I. Yaya Sulaeman Yayat Ruhiat Yofan Hakiki Yoga Bayu Pradana Yoshihide Yamada Yudi Yuliyus Maulana, Yudi Yuliyus Yussi Perdana Saputera Yuyu Wahyu Yuyu Wahyu Zikri Pradana Zikri Pradana, Zikri