p-Index From 2021 - 2026
5.374
P-Index
This Author published in this journals
All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Cakrawala Pendidikan Jurnal Penelitian dan Evaluasi Pendidikan Reaktor IPTEK The Journal of Engineering Sains Tanah Jurnal Karya Pendidikan Matematika Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan JURNAL EVALUASI PENDIDIKAN Dinamika Pendidikan Jurnal Promosi Pendidikan Ekonomi Seminar Nasional Teknik Kimia Kejuangan AGRIVITA, Journal of Agricultural Science BIOMA Jurnal Mirai Management Equilibrium: Jurnal Ilmiah Ekonomi, Manajemen dan Akuntansi Proceeding of International Conference on Art, Language, and Culture Jurnal Manajemen Pendidikan Penelitian Kualitatif Jurnal JUMPED (Jurnal Manajemen Pendidikan) Manajer Pendidikan: Jurnal Ilmiah Manajemen Pendidikan Program Pascasarjana Limits: Journal of Mathematics and Its Applications Jurnal Purifikasi ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA EQIEN - JURNAL EKONOMI DAN BISNIS Social, Humanities, and Educational Studies (SHEs): Conference Series JURNAL TEKNIK Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) PRIMA: Journal of Community Empowering and Services Jurnal Pendidikan dan Kewirausahaan Motor Bakar : Jurnal Teknik Mesin Dinamika Kerajinan dan Batik : MAJALAH ILMIAH Jurnal Ilmiah ASET Jurnal Ilmiah Agribios Jurnal Ilmiah Wahana Pendidikan Kalam Cendekia: Jurnal Ilmiah Kependidikan Proceeding Biology Education Conference EKONOMIKA45 Jurnal Ilmu Pendidikan (SOKO GURU) PEKBIS Bestari: Jurnal Pendidikan dan Kebudayaan The International Conference on Education, Social Sciences and Technology (ICESST) Jurnal Pengabdian Ilmu Kesehatan Journal of Research and Development on Public Policy SEUNEUBOK LADA: Jurnal ilmu-ilmu Sejarah, Sosial, Budaya dan Kependidikan Ta'rim: Jurnal Pendidikan dan Anak Usia Dini Jurnal Insan Pendidikan dan Sosial Humaniora Jurnal Hukum dan Sosial Politik Jurnal Kualita Pendidikan Khirani: Jurnal Pendidikan Anak Usia Dini Jurnal Kearsipan Compromise Journal : Community Proffesional Pendekar: Jurnal Pendidikan Berkarakter Submit : Jurnal Ilmiah Teknologi Informasi dan Sains Seurune : Jurnal Psikologi Unsyiah International Journal of Law and Society International Journal of Law, Crime and Justice International Journal of Sociology and Law IJOT Jurnal Historica Prosiding Seminar Nasional Ilmu Manajemen Kewirausahaan dan Bisnis
Claim Missing Document
Check
Articles

Pengaruh Jenis Ion Logam Berat Terhadap Daya Adsorpsi dan Desorpsi Thermosensitive NIPAM-co-DMAAPS Gel Eva Oktavia Ningrum; Toni Suharto; Agus Purwanto; Renna Febryanita; Muhammad Sai Firdaus; Sumarno Sumarno; Hikmatun Ni'mah
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2017: PROSIDING SNTKK
Publisher : Seminar Nasional Teknik Kimia Kejuangan

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

Abstract

The development of industrial field causes increasing amount of heavy metal ions in the environment. A promising method to deal with the problem above is by utilizing reversible thermosensitive gel as an adsorbent to adsorb heavy metal ions in the environment. The purpose of this research is to develop a reversible thermosensitive gel that able to adsorb heavy metal ions from contaminated water. Copolymergel containing zwitterionic betaine N,N’-dimethyl(acrylamidopropyl) ammonium propane sulfonate (DMAAPS) and thermosensitive N-isopropylacrylamide (NIPAM) copolymer was employed as an adsorbent that able to adsorb and regenerate heavy metal ion in salt solutions. The effect of different ion in various salt solutions and temperature on the adsorption, desorption, and swelling degree of the gel were investigated in this research. The solution used in this experiment are Zn(NO3)2 and Pb(NO3)2 solutions. The gels were synthesized using free radical copolymerization. The synthesized gel showed higher adsorption and desorption ability in Pb(NO3)2 solution than that in Zn(NO3)2 solution. However, gel has a higher value of swelling degree in Zn(NO3)2 solution than that in Pb(NO3)2 solution. Other noticeable result is that swelling degree, desorption, and adsorption ability of the gels decreases in all solution as temperature rises.
PENDIDIKAN NILAI KEBANGSAAN MELALUI BUDAYA SEKOLAH DI SMA TARUNA NUSANTARA DAN SMA KOLESE DE BRITTO Emmanuel Kus Eddy Sartono; Noeng Muhadjir; Sumarno Sumarno
Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Vol 3, No 2 (2015): Desember
Publisher : Graduate School, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (404.073 KB) | DOI: 10.21831/jppfa.v3i2.9815

Abstract

Penelitian ini bertujuan untuk menemukan pola pendidikan nilai kebangsaan hasil sintesis dari pola pendidikan nilai kebangsaan melalui budaya sekolah di SMA Taruna Nusantara dan SMA Kolese De Britto. Jenis penelitian ini adalah penelitian kualitatif-fenomenologi. Subyek penelitian adalah pengurus yayasan, kepala sekolah, wakil kepala sekolah, guru, siswa, karyawan dan orang tua. Data dikumpulkan melalui wawancara mendalam, observasi, dan dokumentasi. Teknik analisis data menggunakan model analisis interaktif, meliputi: reduksi data, penyajian data dan kesimpulan. Hasil penelitian menunjukkan bahwa ada perbedaan dan persamaan pola pendidikan nilai-nilai kebangsaan melalui budaya sekolah antara SMA Taruna Nusantara dengan SMA Kolese De Britto, meskipun demikian penelitian ini menemukan budaya sekolah efektif untuk membentuk karakter kebangsaan siswa. Sintesisnya penggabungan Sistem Among, cara Tutwuri Handayani, budaya kedisiplinan, Paradigma Pedagogi Ignasian, cura personalis dan budaya pendidikan bebas akan meningkatkan penanaman nilai kebangsaan siswa tidak sekedar pada ranah kognitif dan afektif tetapi sampai pada ranah perilaku kebangsaan.
Pengaruh Lingkungan Keluarga dan Sekolah Terhadap Hasil Belajar Non-Kognitif Pada Siswa Kelas Enam Sekolah Dasar Negeri di Daerah Istimewa Yogyakarta Sumarno Sumarno
Jurnal Cakrawala Pendidikan CAKRAWALA PENDIDIKAN, EDISI 1,1981,TH.I
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.354 KB) | DOI: 10.21831/cp.v1i1.7364

Abstract

Telah banyak penelitian mengenai pengaruh lingkungan terhadap hasil belajar murid dari berbagai tingkat sekolah, antara lain Coleman, 1969 (6), Peaker, 1971 (20), Keeves, 1972 (11), Brimmer, 1978 (5) dan Mugihadi (1979 (18).Hasil penelitian Coleman di USA sempat menarik perhatian para ahli pendidikan, karena terbukti pengaruh lingkungan. beberapa penelitian lain berhasil menunjukkan pentingnya aspek affektive sebagai penghantar pengaruh latar belakang keluarga terhadap prestasi belajar murid di sekolah (7,12).Meskipun telah diungkapkan dalam penelitian mengenai mutu pendidikan di kelas enas sekolah dasar seluruh Indonesia, pentingnya lingkungan keluarga dan sekolah terhadap prestasi belajar yang dicapai murid (BP3K - Mugihadi - 1979); namun belum banyak dibahas pengaruh terhadap tiga segi non-kognitif yang telah terbukti dibeberapa penilitian lain berpengaruh terhdap prestasi belajar murid, yaitu: sikap terhadap ekolah, motivasi berprestasi, dan aspirasi pendidikan.
KEBI JAKAN DASAR PENDIDIMN MENU JU MASYARAKAT MADANI INDONESIA Sumarno Sumarno
Jurnal Cakrawala Pendidikan CAKRAWALA PENDIDIKAN, EDISI 3,1998,TH.XVII
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v3i3.9022

Abstract

The Indonesian people are now in a period of uncertainchange due to the severity of the crisis facing them. 'The crisishas touched the wheels of the eco~lomics, legal, and politicalsystems and is very likely to touch also other aspects such as thesocio- cultural and moral aspccts of living in a socicty, countryand nation. The society is changing from a dual systcni, in whichthe political system (as a structure) and the social system (as thesuperstructure) are separated fronl each other, towards a 11cwsystem, the so-called ciivil society, whiich is actually still one stepbefore Ihe elhical society. Uurilig the present period orstructural change, the quality of the hunlan resources must beprepared, since they are the main components in the culturalchange towards the intended civil society. If the proporlio~l ofeducated citizens is still too small, it may be very difficult for thecivil society to come into reality and even niore so Tor the ethicalsociety. 'Thercfore, there necds to be rcorientatioli in thedirection and basic policy of the national education to supportthe effort of the nation towards a civil society. The eduqtionalreorentation involves two aspects. Firstly, the characteristics orthe quality of the educated people suitable for the civils societyneed to be clarified and, secondly, at the macro-level there arereal needs for a more democratic educational system, withhctter access to educational opportunities, equality in quality,efficiency, productivity, and employability.
Karakteristik Soal Tes Ebtanas Skelah Dasar di Kabupaten Jepara Saptariana Saptariana; Sumarno Sumarno
Jurnal Penelitian dan Evaluasi Pendidikan Vol 2, No 3 (2000)
Publisher : Graduate School, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v2i3.2088

Abstract

Penelitian ini bertujuan untuk memperoleh gambaran tentang karakteristik soal dan kemampuan peserta tes Ebtanas SD di Kabupaten Jepara. Populasi penelitian ini adalah soal dan seluruh lembar jawaban siswa pada mata pelajaran Bahasa Indonesia, Matematika dan Ilmu Pengetahuan Sosial (IPS). Data penelitian dianalisis secara kualitatif dan kuantitatif dengan menggunakan estimasi parameter butir program Rascal. Hasil analisis data menunjukkan. ketiga perangkat tes tersebut untuk bagian tes objektif maupun bagian tes esainya menunjukkan sebagai perangkat tes yang berkualitas baik. Nilai fungsi informasi butir pada masing-masing perangkat tes nilainya tidak jauh berbeda, yang berarti kualitas ketiga perangkat tes Ebtanas tersebut memiliki tingkat reliabilitas yang hampir sama. Selain itu daya pembeda pada semua perangkat tes, semuanya menunjukkan sebagai butir-butir soal yang baik karena dapat membedakan antara mereka yang menguasai materi dengan yang tidak menguasai materi.
Penghilangan Cemaran Karbon Monoksida Dari Gas Buang Menggunakan Unggun Tetap Tanah Sumarno Sumarno
Reaktor Volume 5 No. 1 Juni 2001
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3805.119 KB) | DOI: 10.14710/reaktor.5.1.21-26

Abstract

Skala bangku kolom unggun tetap digunakan untuk uji kemampuan menghilangkan karbon monoksida dari gas buang dengan variasi media isian, laju alir gas buang dan tinggi unggun. Efisisiensi penghilangan karbon monoksida rata-rata berkisar 26,5 sampai 98,3 persen pada laju alir 0,2 L/menit, 0,5 L/menit, 0,8 L/menit; tinggi unggun 50 cm dan 75 cm dengan media isian tanah, kompos dan pupuk kandang. Factor pembatas yang menentuakan penghilangan CO dari gas buang dengan unggun tanah adalah adsorpsi CO pada partikel tanah yang lebih lambat disbanding factor oksidasi CO menjadi CO2 secara mikrobiologis.Kata kunci : penghilangan CO, unggun tetap tanah, gas buang
KAJIAN MACAM PUPUK ORGANIK DAN DOSIS PUPUK P TERHADAP HASIL KACANG TANAH (Arachis hypogaea L.) Dl TANAH ENTISOL Sumarno Sumarno; Sri Hartati; Hery Widijanto
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 1, No 1 (2001)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v1i1.86

Abstract

PENGARUH DOSIS KOMPOS AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN FOSFOR DAN HASIL KACANG TANAH PADA ALFISOLS Mohammad Denny Permana; Sumarno Sumarno; Sudadi Sudadi
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 10, No 2 (2013)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v10i2.195

Abstract

Title : The Effect Of Azolla Compost and Phosphate Rock Fertilizer Doses on Phosphor Availability and Yield of Peanut on Alfisols. The purpose of this experiment was to determine the best doses combination of azolla compost and phosphate rock which gives the highest availability P and peanut yield. The experiment was conducted from May to November 2012 at Dryland Research Center Faculty, at Jumantono subdistrict, Karanganyar and Soil Chemistry and Fertility Laboratory of Agriculture University of Sebelas Maret Surakarta. The experiment design used was completely randomized design (CRD) with the treatments combination of azolla compost and phosphate rock fertilizers i.e P0 (without treatment), P1 (75 kg ha-1 of phosphate rock), P2 (150 kg ha-1of phosphate rock), P3 (2,5 tons ha-1 azolla compost), P4 (2.5 tons ha-1 azolla compost and 75 kg ha-1of phosphate rock ), P5 (2.5 tons ha-1 azolla compost and 150 kg ha-1 phosphate rock), P6 (5 tons ha-1 of compost azolla), P7 (5 tons ha-1 of azolla compost and 75 kg ha-1 phosphate rock), and P8 (5 tons ha-1 azolla compost and 150 kg ha-1 of phosphate rock) and P9 (5 tons ha-1 manure) and P10 (50 kg ha-1 of urea, 100 kg ha-1 SP36, and 75 kg ha-1 KCl) as comparison treatments. The planting was conducted in the 30x40 cm pots filled with 12 kg of finely soil passes 2mm filter. Each pot planted with 3 seeds peanuts, then reduced to one crop per pot at 14 days after planting. Data were analyzed by F test 95% confidence level, if there is a significant influence followed by DMRT at 95% confidence level. Variables for this experiment are phosphor avaibility, CEC, organic matter, total N in the soil, fresh biomass and dry biomass peanut,height of the plant, fresh weight of pods, dry weight of pods, number of pods, dry seed weight and number of seed. The results showed that the best dose treatment was P8 which gives the highest of availability phosphor (13,01 ppm) and peanut yield (1,96 tons ha-1)
PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK KALIUM ORGANIK TERHADAP KETERSEDIAAN K DAN HASIL PADI PADA ALFISOL JUMANTONO Ransa Gustrada Syarif; Hery Widijanto; Sumarno Sumarno
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 10, No 2 (2013)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v10i2.196

Abstract

Title : The Effect of Azolla Inoculum Dosage and Organic Potassium Fertilizer on Potassium Availability and Rice Yield in Alfisol. This research conducted to determine the proper dose of azolla inoculum and organic potassium to increase the availability of potassium and increase yield of paddy rice,and to determine the best dose combination instead K availability. The research was conducted in May 2012 until November 2012 at Jumantono dryland research centre, Karanganyar regency and Chemical and Soil Fertility laboratory Agriculture Faculty UNS Solo. The research used Completely Randomized Design (CRD) using P as the treatment combination of Azolla inoculum and organic pottasium. For comparison is the treatment of manure and NPK fertilizer. The Variabel for this research are pottasium exchanged, CEC, organic matter, total N in the soil, dry weight of grain harvested and milled, and weight of 100 seeds. Data were analyzed by F test and DMRT at 5% level. The results showed that the combination dose of Azolla inoculum and organic potassium can increase the availability of potassium and rice yields on Alfisol soil. The research showed P8 (Combination of azolla inoculums 5 ton/ha and organic potassium 100 kg/ha) as the highest treatment.
KAJIAN PENGELOLAAN LAHAN BERDASARKAN TINGKAT BAHAYA EROSI DAN POLA KONSERVASI TANAH DAN AIR DI DESA NGADIPIRO KECAMATAN NGUNTORONADI, KABUPATEN WONOGIRI Sumarno Sumarno; Joko Winarno; Irawan Prastomo
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 8, No 1 (2011)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v8i1.30

Abstract

Title : Land Management Study Based on The Degree of Erosion Hazard and Water and Soil Conservation Pattern in Ngadipiro, Nguntoronadi, Wonogiri. This research is aimed to identify the land management which has been done in Ngadipiro in order to overcome the erosion problem, to know and to analyze the class of erosion hazard, to get a soil and water conservation technique alternative which are appropriate to the this surrounding. This research is phenomenological qualitative descriptive research where the variable approach is done by field survey. The field unit map is got by pilling up on one another the map of the field use, soil depth and the declivity of the slope. The sample is taken by purposive sampling technique. Data and information about field management is got by analyzing directly to the field and by interviewing the informant key. Data analysis of the erosion prediction erosion hazard degree is done by using the formula of USLE. The result of the research shows that the erosion danger degree can be classified in to 5 class, they are: very light (SPL 4), light (SPL 3), medium (SPL 5), heavy (SPL 2, 6, 8, and 10), very heavy (SPL 1, 7, 9, 11, and 12), erosion that happenes in the field research (190,08 ton/ha/year/land units) has already been dangerous for the soil productivity preservation because it is already in the limit which is allowed (16,05 ton/ha/year/land units). The recommended soil and water conservations are: a) mechanical water and soil conservation: making the construction bench terrace in SPL 1, 5, 6, 7, 8, 9, 10, and 12, making rorak in SPL 2, 3, 4, 6, 7, 10, and 12, b) vegetative soil and water conservation technique: application agroforestry system by path planting in SPL 6, 7, 10, and 12, the use of soil covering plant in every SPL, for most in SPL 11, c) fertilizing as means to improve ingredients organic matter of land in every SPL. Keywords: Erosion hazard degree, land management, soil and water conservation
Co-Authors Achmad Noerkhaerin Putra Achmad Syaifudin Adam Sukarno Putra Agnita Siska Pramasdyahsari Agriaf Purdihandoko Agus Purwanto ahmad ryan pratama Alfiyah Alfiyah Alfonds Andrew Maramis Almasdi Syahza Aloysius Duran Corebima Anang Ari Indriyanto Ardiana Nur Maulida Hakim Arief Rahman Arista Nortaviana Arni Mara Hongu Arnovan Pratama Surbakti Askamaini Askamaini Atikah Hermansyah Ayu Dita Handayaningtyas Ayu Dita Handayningtyas Bambang Soepeno Bethasiwi Purbasari Bramantyo Airlangga Cakti Indara Gunawan Cakti Indra Gunawan Candra Kristiyan Caska - Daeng Ayub Danang Tri Prasetiyo Daniel Situmorang Darma Setiawan Daviq Chairilsyah Deswita. S Deswita. S Dewi Kurniawati Dudung Burhanuddin Dwi Nisa Dwi Sulistiyoningsih Dwi Suratimah Edi Eskak Edi Prayitno Efraim Abigail Bukit Eka Irawan Eka Oktaviana Eka Patmasari Elda Oviyani Emy Dahlia Siregar Fitria Miftakhul Jannah Gani Haryana Gilang Gemilang Gimin Gimin Gusmita Sukma Sari.S Gusnardi Gusnardi H. Moh. Natsir Mahmud Hardisem Syabrus Harry Soesanto Hasana Hasana Hendripides Hendripides Henny Indrawati Heny Fitriani Herlis Meira Dewi Heru Satria Tambunan Hery Widijanto Hikmatun Ni'mah huldan Aulia afandi Ida Dwijayanti Ida Wijayanti Ilya Dwita Putri Irawan Prastomo Irma Nurhayati Ismawan Adrianto JAKA WIDADA Jarwo Jarwo Jauhari Syamsiyah Joko Siswanto Joko Winarno Juita Novalia Br. Barus Kamilah Kamilah Kayan Swastika Komsiyah, Komsiyah Kumalasari, Dian Nur Kun Setiono Kus Eddy Sartono Kusmadi Kusmadi Lia Novia Lily Marsita LINATUL MULAIKAH Lindawati Br Surbakti Lisa Lusiana Lisdayanti Lisdayanti Liza Oktaviana Lutfy Ismoyo M. Nur Mustafa M. Yusuf Afandi Maghfirah Belangi Maimun Zulhaidah A Mala Mazida Mandaty, Fhandy Aldy Marayuni Marayuni Maria Artha Nadeak Mashadi Mashadi MASLIAH NOVITA Meutia Natasya Mohammad Denny Permana Mudinillah, Adam Muh. Abdillah Taufiqurrahman Muhammad Faiz Hadi Muhammad Faturahman Almuhaimin Muhammad Iqbal Muhammad Mujahidin Za Muhammad Ridho Alfa Robby Muhammad Sai Firdaus Muhtarom Muhtarom Murgiyanti Murgiyanti Nada Kasih Ijora Nisa Khairani Noeng Muhadjir Nur Ida Iriani Nuraini Nuraini Nursan Nursan Nurul Umamah Nuza Hery Setyani Nyoman Sumitra Ongku Sapna Fella Hasibuan Pingkan Septhalia Prasetiyo Prasetiyo Putu Ayu Yuliani Indiasih R Dewi Mutia Farida Radjiman Ismail Ramadhani Fitri Ramansyah Hidayat Ransa Gustrada Syarif Refiyandi Muhammad Rekanita Akbar Reni Elvina Renna Febryanita Retno Susanti Riadi Armas ROLAS WAHYUDI Rosalin Agustini Rr Sri Kartikowati Rully Putri Nirmala Puji Sadiyah, Ana Arifatus Samto Samto Sapar Sapar Saptariana - Sarah Sisilya Az Badal Sari Agustina Shinta Triwani Silvia Rahmi Sisca Winda Kumalasari Siti Hennida Sari Siti Komariyah Sofyan Marzuki Sri . Handayani Sri Handayani Sri Handayani Sri Hartati Sri Kartikowati Sri Mardiyanti Sri Mujiatun Sri SUMIYATI Starting Sihombing Suarman Suarman Suci Ramadhani Sudadi Sudadi Sugiyanto Sugiyanto Suharmadi Sanjaya Suhud Wahyudi Sukardi Sukardi Sumardi Sumardi Sumarjono Sumarjono Sunarmi Sunarmi Suprayitno Suprayitno Suryati Suryati Syaiful Asmi Hasibuan, Syaiful Asmi Syarifah Faradina Syuhada Sufian T Riza Zarzani Toni Suharto Triyoto Triyoto Ulfa Andrian Umi Isrotun Wahyuning Islami Welli Nirpa Pasaribu Wildan Fahriza Yanuar Syah Rizky Yasiran Yasiran Yasmirah Mandasari Saragih Yesi Novianti YOCHA LUSSYANA YUSRA Yolani Safitri Yolla Veronica Sembiring Yuli Haryati Yulius Ndara Walla Yundha Ningrum Rizky Utomo Yunita Wulandari Yusak Suharno Yusran Yusran Zaini Novrika Zaki Naufal Ramadhani