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All Journal BERKALA FISIKA Sainstek SEMIRATA 2015 Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Pendidikan Fisika Spektra: Jurnal Fisika dan Aplikasinya JURNAL EKSAKTA PENDIDIKAN (JEP) JURNAL PENDIDIKAN TAMBUSAI Jurnal Teori dan Aplikasi Fisika Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Pelita Eksakta Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Humanities Pengabdian Kepada Masyarakat Jurnal Ilmiah Profesi Pendidikan Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Pillar of Physics: Jurnal Berkala Ilmiah Fisika Journal of Comprehensive Science MASALIQ: Jurnal Pendidikan dan Sains Journal of Innovative Physics Teaching (JIPT) Journal of Climate Change Society Physics Learning and Education Journal of Experimental and Applied Physics
Yenni Darvina
Universias Negeri Padang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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ANALYSIS AVAILABILITY OF HOTS INDICATORS ON SENIOR HIGH SCHOOLS PHYSICS EXAM QUESTIONS IN AGAM DISTRICT Hersha Hanifa; Yenni Darvina; Silvi Yulia Sari; Gusnedi Gusnedi; Silvi Trisna
PILLAR OF PHYSICS EDUCATION Vol 15, No 2 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/12172171074

Abstract

Efforts to improve the quality of education in Indonesia continue to be carried out by the Government. One of the ongoing agenda is curriculum development. The 2013 curriculum requires students to have thinking skills, one of which is Higher Order Thinking Skills (HOTS). To achieve this, teachers must practice using strategies to train students to think higher order. It is time to implement HOTS questions in learning. HOTS-based questions can make students skilled in the ability to solve problems, skilled in decision making. The results of the observations show that the questions used in Senior High School throughout Agam Regency are still in the low category and do not meet the good proportion of questions. Therefore, research on the analysis of the HOTS indicator was carried out on physics questions at Senior High School Agam in Agam. This research is descriptive research with a qualitative approach. The population of this research is about Senior High School’s Physics Exam in Agam Regency for the 2019/2020 academic year. The research data was taken using an analytical instrument of question presentation and data collection techniques through documentation. Based on the research that has been done, it is found that the percentage of HOTS indicators for each question is 39.15% for class X semester 1, 38.5% for class X semester 2, 36.3% for class XI semester 1, 18.25% for class XI semester 2 and 24.5% for class XII semester 1 and for HOTS indicators that are often found in Physics Exam questions are the Problem Solving and Critical Thinking indicators, followed by decision making indicators while the least encountered is the Creative Thinking indicator.
META ANALYSIS OF THE EFFECT OF COOPERATIVE LEARNING MODELS ON STUDENT LEARNING OUTCOMES PHYSICS IN HIGH SCHOOL PHYSICS AND JUNIOR HIGH SCIENCE Rizki Rizki; Yenni Darvina; - Desnita; Fanny Rahmatina Rahim
PILLAR OF PHYSICS EDUCATION Vol 15, No 3 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/13596171074

Abstract

The 2013 curriculum expects students to be directly involved in the learning process in order to achieve ideal learning outcomes.To achieve ideal learning outcomes, a learning strategy that may engage students in the learning process is needed, and one option is a cooperative learning strategy. Research on the cooperative model has been done by many previous researchers with the findings demonstrating that the cooperative learning strategy significantly affects the learning outcomes of understudies. The formulation of the research problem is how the effect of cooperative learning models on learning resultsof Physics and Science in terms of the level of the education unit, subject matter unit, cooperative learning type and research area. A meta-analysis was conducted utilizing a quantitative method to compile some of the findings of earlier investigations. From the data analysis carried out, the results showed that the impact of cooperative learning model on learning results of physics and science based on the level of the education unit is effectively use at the high school level with a summary effect size of 1.084 categorized as very high, based on the subject matter unit it is very influential on the magnetic electric material unit with a summary effect size of 1.516 categorized as very high , based on the type of effective cooperative learning used in the Team Games Tournaments type with a summary effect size of 1.380 categorized as very high and based on the research area it was influential in the South Kalimantan region with a summary effect size of 1.380 categorized as very high.
Analisis Pelaksanaan Pembelajaran Fisika SMAN Kota Padang Terkait Kemampuan Higher Order Thinking Skills (HOTS) Peserta Didik Silvi Yulia Sari; Tiwi Novalia Syahari; Fanny Rahmatina Rahim; Yenni Darvina; Hufri Hufri
Jurnal Ilmiah Pendidikan Fisika Vol 6, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v6i3.5558

Abstract

Penelitian ini bertujuan untuk menganalisis pelaksanaan pembelajaran fisika terkait kemampuan berpikir tingkat tinggi atau disebut juga dengan Higher Order Thinking Skills (HOTS) peserta didik. Jenis penelitian adalah deskriptif dengan pendekatan kualitatif. Populasi dalam penelitian adalah seluruh peserta didik SMA Negeri di Kota padang jurusan MIPA dengan 4 sekolah yang menjadi sampel.  Teknik pengambilan sampel yang digunakan adalah teknik proportionate stratifield random sampling dengan instrumen penelitian yaitu wawancara, analisis dokumen Rencana Pelaksanaan Pembelajaran (RPP) yang dirancang oleh guru, observasi guru mengajar di kelas, lembar angket penilaian diri peserta didik dan penilaian diri guru. Hasil penelitian menunjukkan  bahwa RPP yang digunakan guru SMA Negeri di Kota Padang sudah memiliki kesesuaian dengan standar proses pembelajaran. Pelaksanaan pembelajaran berorientasi HOTS yang dilakukan guru sudah terlaksana. Penilaian diri guru dan peserta didik dalam pelaksanaan pembelajaran berorientasi HOTS sudah mampu melakukan pelaksanaan pembelajaran dengan baik. Berdasarkan data tersebut dapat disimpulkan bahwa kesesuaian standar proses pembelajaran dan berorientasi HOTS dalam  pelaksanaan pembelajaran fisika yang dilakukan guru saat mengajar di kelas sudah terlaksana. This research aims to analyze the implementation of physics learning related to students' higher-order thinking skills and abilities. This type of research is descriptive with a qualitative approach. The population in this research were all students of senior high school in Padang City majoring in Mathematics and Natural Sciences, with four schools as samples. The sampling technique used proportionate stratified random sampling with research instruments, namely interviews, analysis of the Learning Implementation Plan (RPP) document prepared by the teacher, observations of teachers teaching in class, student self-assessment questionnaire sheets, and teacher self-assessment. The results showed that the lesson plans used by state high school teachers in the city of Padang already conformed with the learning process standard. The implementation of HOTS-oriented learning by the teacher has been implemented. Teachers' and students' self-assessment in implementing HOTS-oriented learning has carried out learning well. Based on these data, the conformity of the standard learning process and HOTS orientation in the implementation of physics learning by teachers when teaching in class has been implemented. 
Microwave Absorption Properties of Graphene Oxide Derived from Coconut Shell Waste by Modified Hummer's Method Nadia Ardianti; Yenni Darvina; Fadhila Ulfa Jhora; - Ramli
PILLAR OF PHYSICS Vol 15, No 2 (2022)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/12601171074

Abstract

Coconut shells are organic waste, so they can be used as an alternative for carbon source. In this study, the synthesis of graphene oxide (GO) from coconut shell waste will be carried out. The results of the synthesis of GO will then be tested for microwave absorbing properties because it can be applied in various fields, such as information technology, medical equipment, industry, polymer synthesis, and organic synthesis. GO synthesis was carried out using the modified Hummers method. There are several stages in this study, namely the stage of preparing old coconut shells, the stage of carbon activation, the stage of GO synthesis, and the stage of sonication and neutralization of GO. The coconut shell was treated with variations in the sintering temperature to see its effect on the microwave absorbing properties. The sintering temperatures used in this study were 250°C, 300°C, 350°C, 400°C, and 450°C. GO characterization was carried out using X-Ray Diffraction (XRD), Fourier Transform Infra-Red (FTIR), and Vector Network Analyzer (VNA) to determine the phase, functional groups, and microwave absorption properties of GO. In the results of GO characterization using VNA, it was found that there was an effect of temperature variations. GO can be synthesized from old coconut shell waste using the modified Hummers method and has a GO phase result. The best microwave absorbing properties are at a sintering temperature of 400°C with a reflection loss value of -24.40 dB. Absorbing coefficient 93.97% at 10.40 GHz
IoT-based Wind Speed Measurement System Alif Yulanda Putri; - Yulkifli; - Syafriani; Yenni Darvina
PILLAR OF PHYSICS Vol 16, No 1 (2023)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14314171074

Abstract

Weather is the state of the atmosphere at any time which is expressed by the high and low values of the weather element parameters. Observations of weather elements are carried out so that they can be used as needed in the future. This study aims to determine the performance and design specifications of a wind speed measurement system based on the internet of things with a smartphone display. This measuring instrument is built using a wind speed sensor, namely a wind speed sensor as a speed sensor, Arduino Uno to connect sensor readings to NodeMCU, the NodeMCU ESP8266 microcontroller which is used to access the internet network so that it can be sent to the thingspeak server and data from thingspeak is displayed on an android smartphone using inventory application. The results of measuring, testing, and analyzing wind speed using the Internet of Things and a smartphone display, namely Arduino Uno, process the wind speed detected by the wind speed sensor before sending it to NodeMCU ESP8266. After that, the data is sent to the thingspeak server which will be displayed on the Android phone. Second, the average accuracy of wind speed measurements on the first, second, and third days were 95.96%, 94.83%, 96.16%, and the average accuracy of wind speed measurements on the first, second, and third days were 92.85%, 94.43% and 96%. 
Micro Structure Analysis of Graphne Oxides from Sawn Waste Synthesis using The Modified Hummer Method Gina Fadilah NST; - Ramli; Yenni Darvina; Fadhila Ulfa Jhora
PILLAR OF PHYSICS Vol 16, No 1 (2023)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14256171074

Abstract

The manufacture of graphene oxide material based on sawmill waste charcoal has many applications in the field of technology, one of which is microwave absorption. Sawmill waste as the main ingredient is an effort to improve the processing of abundant sawmill waste. This study aims to analyze the microstructural properties of graphene oxide from sawmill waste synthesized by the modified hummer method. Graphene oxide synthesis was carried out using a modified hummer method which was characterized using a Scanning Electron Microscope (SEM), X-ray Diffraction (XRD ), and Fourier Transform Infrared (FTIR). Based on the results  from SEM, the temperatures of 250˚C and 400˚C are perfect graphene oxide blocks. At 300˚C, 350˚C, and  450˚C in the form of sheets. The best results on sem were obtained at 400C with an average diameter of 31.1nm. Based on the results of XRD, it showed a crystal structure in the form of graphene oxide 250˚C, 300˚C, 350˚C, 400˚C, and 450˚C namely Orthorhombic, Cubic, Tetragonal, Hexagonal, and Cubic with the best results at 400˚C where the size The largest average crystal is 53.1 nm. Based on the FTIR results, it contains C, H, and O bonds in the presence of C=O, C=C, O-H, and C-H bonds
Analysis of The Optical Properties of The Synthesis of Fe3o4/Pani Nanocomposites with The Sol-Gel Method using Spin Coating Nadya Aztifa; Yenni Darvina; - Ramli; Rahmat Hidayat
PILLAR OF PHYSICS Vol 16, No 1 (2023)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14332171074

Abstract

Research has been carried out on the analysis of the optical properties of Fe3O4/PANi nanocomposites synthesized by the sol-gel method using spin coating. The purpose of this study was to determine the crystal structure, crystal size, surface morphology, and optical properties of the Fe3O4/PANi nanocomposite thin films. One of the applications of optical properties is that it can be used as a semiconductor. In this study, the primary material used was iron sand obtained from Oyster Beach, Padang Pariaman Regency, West Sumatra. Iron sand contains a magnetite (Fe3O4) phase, which has the highest magnetic properties, and the polymer used is a type of polyaniline polymer (PANi) which has good chemical stability. Fe3O4 acts as a filler, while PANi acts as a matrix. In this study, five variations of the composition of Fe3O4 in PANi were used, namely 30%, 40%, 50%, 60%, and 70%. For the method used, namely the sol-gel method and sample testing using XRD, SEM, and UV-Vis Spectrophotometer characterization tools. The results of the XRD characterization showed that each addition of PANi into Fe3O4 did not affect the resulting crystal structure and had a crystal size below 100 nm. SEM testing revealed the presence of agglomeration and particle size at variations of 30%, 40%, 50%, 60%, and 70% were 27 µm, 53 µm, 61 µm, 84 µm, and 46 µm respectively. And the results of the UV-Vis Spectrophotometer test obtained energy gap values for variations in the composition of Fe3O4 in PANi, namely 30%, 40%, 50%, 60%, and 70%, respectively, namely 2.51 eV, 2.39 eV, 2.18 eV, 2.35 eV, and 2.30 eV. Based on the research results, it can be proven that the Fe3O4/PANi nanocomposite thin layer is a semiconductor material because it is in the range of 0-3 eV.
The Effect of The Addition of Seaweed Charcoal (Sargasum sp.) With Pure Graphite on The Absorptive Properties of Graphene Oxide Syntheses Using the Hummer Modification Method Dicko Maulana Syahdan; - Ramli; Rahmat Hidayat; Yenni Darvina
PILLAR OF PHYSICS Vol 16, No 1 (2023)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14304171074

Abstract

Graphene Oxide or Graphene Oxide (GO) Is a graphite oxide in the form of a monolayer obtained from exfoliating graphite oxide into sheets through a sonication or stirring process. In this study, the material used was a mixture of pure graphite and seaweed (Sargasum sp). Seaweed (Sargasum sp) is used as a mixture of pure graphite because the carbon content in seaweed (Sargasum sp) is good enough to reduce the use of pure graphite as the main ingredient in making graphene oxide. There are are 4 variations of composition with the aim of seeing the best results from these five compositions, namely the composition between Graphite and Sargassum sp, namely 70%: 30%, 60% ; 40%, and 50% : 50%. The research results obtained showed that graphene oxide had been successfully synthesized from the addition of seaweed charcoal because of some of the typical properties of graphene oxide. By X-ray diffractogram at an angle of 2, it was found to contain C-O, C=O, C=C, and O-H functional groups. In the VNA test, it obtained high reflection loss and adsorption coefficient values in a mixture of 50% pure graphite: 50% seaweed with a reflection loss value of -7.40 dB and an adsorption coefficient of 0.57342
The Effect of E-Modules Context-Based on Students Science Communication Skill in Optical Tools and Global Warming Febrian Syah; Desnita Desnita; Yenni Darvina; Renol Afrizon
PILLAR OF PHYSICS EDUCATION Vol 16, No 2 (2023)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14315171074

Abstract

This research is motivated by the low ability of students' science communication, the cause of the low ability of students' science communication because the teaching materials used by teachers in schools are less effective and quite difficult to understand. This study aims to see the effect the use of context-based physics learning e-modules on optical instruments and global warming for class XI Senior high school. The subjects of this study were all students of class XI Natural Science Mathematics Senior High School. Sampling was carried out using simple random sampling technique, by selecting class XI Natural Science Mathematics 1 as the experimental class and XI Natural Science Mathematics 2 as the control class. The research instrument is a non-test in the form of an observation sheet of scientific communication skills. The data research technique used in hypothesis testing is the t-test. The results showed that the average science communication ability of the experimental class students was higher than that of the control class. The results of testing the assumptions using the t-test, obtained ???? count of 61.10 and ???? table with a significance level of 0.05 with a table value of 1.669. So it can be concluded that there is an effect of the use of context-based physics learning e-modules on students' science communication skills in the material of optical instruments and global warming class XI Senior High School
Analysis Quality of Equation Items in Learning Evaluation for Physics Subject in High Schools of Mentawai Island Regency Fredy Pratama; Yenni Darvina
PILLAR OF PHYSICS EDUCATION Vol 16, No 2 (2023)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/14539171074

Abstract

The process of evaluating learning outcomes is one thing that cannot be separated by a teacher to reveal the extent to which students receive and learning understanding given in class. To be able to produce good measurable values, the instrument used must also be good. A good instrument must have standards that have been tested as a whole, in this case the question sheets used as instruments in the evaluation process must be measurable and tested in consist of validity, reliability, level of difficulty, and diffrentitation. This research is a descriptive research with a qualitative approach by taking several samples of schools in the Mentawai Islands District. The analysis was conducted on the evaluation instrument or sheet used by teachers in schools in the form of 4 aspects analysis, namely validity, reliability, level of difficulty, and diffrentitation. The research purpose was to be able to find out to what extent the quality level of the instrument or evaluation sheet used by teachers in the sampled schools. The research results obtained showed that of the 4 samples of schools that were taken and examined, it shows that in terms of validity for the whole school it can be declared valid with a range of high to low categories. Meanwhile, for the reliability aspect, it was noted that 3 out of 4 schools had reliable instruments, while 1 school was classified as unreliable. For aspects by level of difficulty and item differentitation, it is still classified as very low because there are still less than 50% of the questions that are of good quality and have sufficient differentitation.
Co-Authors - Afrizal - Rahmi - Ramli - Ramli - Syakbaniah - Yulkifli - Yulkifli Abdul Azis Abdul Aziz Ade Aprilia Ade Usra Berli Afdatul Zikri Ahmad Fauzi Aifah Fauziah Akmam Akmam Alif Yulanda Putri Almunazar, Fauziyah Alqadri, Dheo Alwi Nofriandi Amali Putra Ambran Hartono amira tiara wulandari Andari Oktafiani Anisa Meysi Wardi Annisa Febriani, Annisa Anofa Liona Anwar, Suci Aprilia Cahaya Ari Arfandi arifaldi arifaldi Asfaha, Auzha Hira Asrad Hafizah Asrizal Asrizal Asrizal Atika Dwi Maharani Zuler Audia, Washilla Aulia, Mhd Reyfanza Aulia Azca Aryadiva Mahengga Azura Carolina Harsani Azzahra, Zakia Bella Salsa Bella Sukma Putri Chairunnas Chairunnas Cici Ramayanti Dara Putri Pratama Desnita Desra Yarsina Dicko Maulana Syahdan Diffa Azilia Dila Alhumaira Dola Afriyenti Edi Sanjaya Elsa Imelda Elsa Okta Memori Elsa Rahmayuni everly aberta Fadhila Ulfa Jhora Fadilla Septiani Fadillah Ulfah Fakhrur Rhozy Fani, Meylin Sir Fanny Rahmatina Rahim Fatni Mufit Fatni Mutfit Fauziyah, Faadhilah Febrian Syah Febrian, Nanda Festiyed Fio Adella Illahi Firda Annisa Fitrah Ayu fitri rahmi Fitria Murti Fran Surya Andi Fredy Pratama Frima Suci Agustia Fuja Novitra Gina Fadilah NST Gusnedi Gusnedi Gusnedi Gusnedi Gusnedi, - Gustika Yonanda Hamdi Rifai Hardina, Yuli Harman Amir Hasya Syahmi Hazrati Ashel Hersha Hanifa Hidayati Hidayati Hidayati Hidayati Hidayati Hidayati Hifzi, Zudiya Hilmi Rizki Anjani Hrp, Abdul Maulub Hufri Hufri Ihsania Ikrima Kinanti Ilahi, Fitratul Indah Safira Indah Septia Ningsih Indah Tri Handini Indri Syukra Innes Andriani Iryani Iryani Ismathul Dinny Jasmine, Alifa Jhora, Fadhila Jhora, Fadhila Ulfa Jhora, Fadhilla Ulfa Kasih Syirpia Khairunnisa Khairunnisa Kuwat Triyana Lestra, Dila Ayu Letmi Dwiridal Lidya Agraini Lucya Sinurat Lusi Oktavia Masril Masril Masril Masril Masril Masril Masril Masril masril masril Melani Alvino Miftahurrahmah Miftahurrahmah, Miftahurrahmah Muhammad Ikmal Muhammad Rivai Murtiani Murtiani Murtiani Murtiani Mustika, Dian Putri mutia faizah apriani Mutia Risma Mutia Yussavel Navis Nabila, Aliya Nadia Ardianti Nadia Ramadhanty Nadila Putri Bungsu Nadya Aztifa Nadya Yunestika Nawiyah, Nawiyah Nazifah, Naurah Nia Nursurila Nidya Yulfriska Nidya Yulfriska Novelia Prima Nur Anisa Nur Sahfitri Nurhasanah Nurhasanah Nurhijjah Tiur S Nurmala Sari Lubis Oktavia, Vini Onny Gustira Pakhrur Razi Pertama, Indri Saputri Pratama, Rayvol Dion Pratiwi Mailisa Prima Nora Ananda Puput Mulya Sari Pusri Mela Putra Adil Putra, Amali Putri Diana Putri Dwi Sundari Putri Rasti Ramadhani Radha Firaina Rahma Tilla Dwi Lestari Rahma Yeni Rahmadini, Fadhilla Rahmat Hidayat Rahmat Hidayat Rahmi Zulva Ramadhani, Dinda Ramli Ramli Ramli Ramli Ramli Ramli Ramli Ramli Ramli Ramli Ramli Ramli, - Rara Nur Rida M.Y Ratnawulan . Renol Afrizon Resti Novela Retna Junia Revi Febrina Sari Ria Monica Rifi Wasrika Rima Melani Putri Rio Anshari Riolin Putri Artiwi Riri Jonuarti Riri Raihannil Jannah Riyasni, Selma rizka fauziah Rizki Rizki Romizah Marta Salma Amalia As Shidiq Santika, Viera Alvio Sari, Mona Berlian Septia, Zahwa Setivawani, Andrisa Shinta Kumala Silmi Hidayatullah03 Silvi Trisna Silvi Yulia Sari Siti Riva Darwata Slivi Yulia Sari Solly Aryza Sonia Nur Riza Sovia Yulianti Srisa Oktaweri Suci Wahyuni Suherman, Dea Stivani Suryani Fadhilah Syafri, Syafri Syafriani - - Syafriani Syafriani Syafriani Syafriani Syafriani Syafriani Syafrinaldi Syafrinaldi Syahputra , Ilham Syair Nandi Tiwi Novalia Syahari Tri Agunaisy Tria Sukma Sandi Trio Junira Fernando Ulfa Jhora, Fadhila Ulfa Jhora, Fadhilla Ully Nuraidina Ummiatul Fitri Vanessa Febta Sindani Varadila Sahanaya wahyu dilla abdullah Wahyudil Hayat wahyuni hafnisyah Wahyuni Satria Dewi Widara, Rofifah Windri Suci Gaitari Yeni Mustika Sari Yogi Putra Yohandri Yohandri Bow Yolvi Oktaviani Yona Sri Mantia Yosi Febriani Yudha, Fauzan Syafril Yulhendri Yulhendri Yulia Febrina Yulia Sari, Silvi Yulkifi Yulkifi Yulkifli Yulkifli Yulkifli Yulkifli Yulkifli Yulkifli, Y Yunita Ela Saputri Yuri Yanti Yurnetti Yurnetti Yurnetti Yurnetti Yurnetti, Yurnetti Zakiya, Zara Zara Zakiya Zoni, Muhammad Ari Zulhendri Kamus Zulma, Degito