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All Journal Reaktor Jurnal Ilmu Lingkungan Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Majalah Kulit, Karet, dan Plastik JOURNAL OF EARTH ENERGY ENGINEERING Journal Of Chemical Process Engineering (JCPE) Civic-Culture : Jurnal Ilmu Pendidikan PKN dan Sosial Budaya Chemistry Indonesian Journal of Chemical Research Jurnal Kesehatan Indonesia Jurnal Ilmiah Akuntansi Peradaban Unri Conference Series: Community Engagement Jurnal Teknik Kimia Indonesia Journal of Bioprocess Chemical and Environmental Engineering Science Warta Perkaretan Prosiding Konferensi Nasional PKM-CSR Jurnal Teknologi Kimia Unimal Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat LAVOISIER: Chemistry Education Journal Jurnal Sains dan Ilmu Terapan AGROTEKBIS: Jurnal Ilmu Pertanian Journal Of Chemical Process Engineering LAVOISIER: Chemistry Education Journal JURNAL REKAYASA KIMIA & LINGKUNGAN Proceeding International Conference on Education

Bahruddin Bahruddin

Universitas Riau

Author-ID : 2864786

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Pengaruh Kecepatan Pengadukan Dan Laju Pemanasan Sintering Pada Pembuatan Trikalsium Fosfat Berpori dengan menggunakan Metode Starch-Konsolidation Firmansyah, R; Fadli, A; Bahruddin, Bahruddin
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Porous tri calcium phospate (TCP) has been prepared by starch-consolidation method using wheat as the pore formed agent. The purpose of this research is to investigate the influence of agitation rate and sintering temperature rate on physical, chemical, and mechanical properties of porous TCP. Wheat particles were mixed with TCP suspension then stirred for 1 hour. The slurry was dried in oven at 80˚C for 24 hours and at 120˚C for 8 hours. The green bodies were sintered at 2, 5, and 8˚C/minutes. The obtained green bodies shown shrinkage in the range 55.29-58.97%. The compressive strength of sintered bodies resulted was 0.73 MPa at 81.93% porosity and 2.89 MPa at 60.99% porosity.Keywords: tricalcium phosphate; porosity wheat particles; compressive strength

Tinjauan Pelaksanaan Family Folder Untuk Rekam Medis Rawat Jalan Di Puskesmas Guntung Payung Tahun 2016 Rina Gunarti; Zainal Abidin; Mariatul Qiftiah; Bahruddin Bahruddin; STIKES Husada Borneo; Puskesmas Guntung Payung; RS Khusus Bedah Siaga Banjarmasin; Alumni STIKES Husada Borneo
Jurnal Kesehatan Indonesia Vol 6 No 3 (2016): Juli
Publisher : HB PRESS

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Family folder is a kind of record-keeping, based on existing areas health facility is located. Storage shelves medical records will be grouped by the name of the existing area. In the medical record storage shelves in primary health Guntung Payung still visible several medical record folders placed in storage shelves that are not in the region should be so the purpose of this research was to know the implementation of the family folder for outpatient medical records in the primary health center Guntung Payung in 2016. The research method using descriptive survey. The unit of analysis of this research that medical records outpatient primary health center Guntung Payung with family folder. Based on the research results, primary health enter Guntung Payung using medical records for data recording and using family folder shaped the form used is BPJS participant statements sheets, the registration sheets and status of the patient sheets. The use of outpatient form primary health centers Guntung Payung not in accordance with Decree No. 269 / Menkes / Per/III / 2008 article 3 poin (1). The numbering system of medical records in the primary health center Guntung Payung is using a numbering system unit. Medical record number assigned use a manual system that is use the registry book. The numbering system of medical records in the primary health center Guntung Payung consists of 8 digits medical record number. Numbering of medical records in the primary health center Guntung Payung is not in accordance with the Budi (2011) that has not been used 6 digits medical record number and the using area code is not in accordance with IFHIMA (2012). Medical records storage system in primary health center Guntung Payung where there are 5 areas primary health center Guntung Payung so that each region has a code of each storage shelves. The storage system in primary health center Guntung Payung complies with Budi (2011) that is using the storage system where storage area medical records will be grouped based on the name of the region but the alignment system of medical records at the storage shelves by using straight numbers in the category of index numbers of medical records).

Empirical Model for Heat Transfer of Electric Submersible Pump (ESP) Motor at Oil Producer Well Gunawan Gunawan; Idral Amri; Bahruddin Bahruddin
Journal of Earth Energy Engineering Vol. 8 No. 2 (2019): OCTOBER
Publisher : Universitas Islam Riau (UIR) Press

Motor operating temperature at wells equipped with Electric Submersible Pump (ESP) need to be monitored to maintain ESP performance run life. Not all producer wells equipped with temperature sensor, so it considered necessary to build mathematic model to estimate motor operating temperature. Model of heat transfer to predict motor operating temperature is developed based on empirical equation method. Parameter and variable data obtained from producer wells include water cut, viscosity, specific gravity, operating temperature, ampere and voltage. Procedure to calculate viscosity is ASTM D-88 and procedure to calculate specific gravity is ASTM D-5002. From 18 wells data obtained from the field, calculated reynolds numbers indicate turbulent flow regime with reynold numbers more than 4,000. Nusselt number were calculated using multiple linear regression with result of Nu = 0.06 * Re0.65 * Pr0.36 with error of 1.3% from downhole sensor measurement. The comparison with similar research also provided that use different Nusselt number empirical equation. The conclusion from the research showing that empirical approach by using specific constants to predict Nusselt number can be used to predict more accurate heat transfer coefficient with error 1.3%. Higher water cut fluid flow need lower fluid velocity to achieve motor operating temperature below motor limit temperature with fluid velocity above 0.3 m/s.

Pengaruh filler carbon black terhadap sifat dan morfologi komposit natural rubber/polypropylene B Bahruddin; Ida Zahrina; Said Zul Amraini
Jurnal Teknik Kimia Indonesia Vol 9, No 2 (2010)
Publisher : ASOSIASI PENDIDIKAN TINGGI TEKNIK KIMIA INDONESIA (APTEKIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jtki.2010.9.2.4

The effect of carbon black (CB) filler content and mixing technique on tensile properties and morphology of vulcanized natural rubber/polypropylene (NR/PP) blends were studied. The blends were performed in an internal mixer with NR/PP mass ratio of 70/30. The filler was mixed with the blend by two ways. First, CB was mixed with NR in roll-mill before blending with PP in internal mixer and the second, CB, NR and PP were mixed together in internal mixer. The plasticizer and maleated polypropylene (MA-g-PP) compatibilizer were added at constant value with mass fraction of 2% and 5%, respectively. Sulfur was used as curative agent with composition of 3 per hundred rubbers (phr) for the dynamic vulcanization process. The mixing was conducted at 180 oC with the rotor speed of 60 rpm. The morphological study on cryogenically fractured samples was performed using scanning electron microscopy and differential scanning calorimetry. The tensile strength and elongation at break were measured by ISO 527-2 Type 5A standard. The results indicate that the addition of CB as filler could improve the morphology and the properties of the NR/PP blends significantly, especially at CB mass fraction of 30% and blending by first technique. At these condition, tensile strength and elongation at break were found to be 9,8 MPa and 413%, respectively. Keywords: natural rubber, thermoplastic elastomer, carbon black filler, tensile properties, morphology AbstrakPenelitian ini mempelajari pengaruh komposisi dan teknik penambahan filler carbon black (CB) terhadap sifat tensil dan morfologi campuran natural rubber/polypropylene (NR/PP). Sampel campuran disiapkan dengan menggunakan internal mixer pada rasio massa NR/PP 70/30. Filler ditambahkan ke dalam campuran NR/PP dengan komposisi 10%, 20% dan 30% massa. Penambahan filler dilakukan dengan dua cara, pertama dicampur dengan NR terlebih dahulu sebelum pencampuran NR dan PP, dan kedua dicampur bersama-sama NR dan PP dalam internal mixer. Ke dalam campuran juga ditambahkan plastisizer 2% massa dan kompatibilizer MA-g-PP sebesar 5% massa. Proses pencampuran menggunakan metode vulkanisasi dinamik pada suhu 180 oC dan kecepatan rotor 60 rpm. Sebagai curative agent digunakan sulfur dengan komposisi 3 phr (per hundred rubber). Sifat tensil campuran diukur menggunakan standar ISO 527-2 Tipe 5A. Morfologi campuran dianalisa menggunakan scanning electron microscopy. Diperoleh bahwa sifat tensil dan morfologi campuran terbaik diperoleh pada komposisi CB 30% menggunakan teknik pencampuran yang pertama. Pada kondisi tersebut; kuat tarik dan elongation at break campuran masing-masing adalah 9,8 MPa dan 413%.Kata kunci: natural rubber, termoplastik elastomer, filler carbon black, sifat tensil, morfologi

Karakteristik Marshall dari aspal termodifikasi crepe rubber Bahruddin Bahruddin; Arya Wiranata; Alfian Malik; Robby Kumar
Majalah Kulit, Karet, dan Plastik Vol 36, No 2 (2020): Majalah Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20543/mkkp.v36i2.6108

Karet alam dapat dimanfaatkan sebagai aditif aspal, baik dalam bentuk lateks, cup lump, dan karet padat (crumb rubber, block skim rubber, dan lain-lain). Penelitian ini bertujuan mempelajari pengaruh penambahan crepe rubber dan antioksidan 1,2-dihydro-2,2,4-trimethyl-quinoline (TMQ) terhadap karakteristik Marshall. Karet alam mentah dalam bentuk cup lump digiling menggunakan creeper hingga didapatkan crepe rubber dengan dry rubber content >95%, lalu dimastikasi menggunakan open mill. Selanjutnya, crepe rubber dilelehkan pada 200 °C sebelum dicampur dengan aspal pada 165 °C. Kadar crepe rubber dalam campuran aspal bervariasi, yaitu 8, 10, dan 12% (b/b). Selama proses pencampuran ditambahkan antioksidan TMQ dengan kadar 1%, 2%, 3% (b/b). Sampel aspal karet diuji karakteristik Marshall sesuai ASTM D6927. Hasil pengujian menunjukkan penambahan crepe rubber meningkatkan stabilitas aspal dalam menahan beban. Hasil optimum diperoleh dengan perlakuan 10% crepe rubber, 2% TMQ, dan 5,50% aspal, dimana memiliki stabilitas Marshall 1.403,96 kg, VFA 75,90%, VIM 3,07%, VMA 15,34%, flow 3,370 mm, dan MQ 416,605 kg/mm.

The performance of a pilot-scale anaerobic hybrid bioreactor on palm oil mill effluent treatment Adrianto Ahmad; Bahruddin Bahruddin; David Andrio; Amir Hamzah
Reaktor Volume 19 No. 3 September 2019
Publisher : Dept. of Chemical Engineering, Diponegoro University

Contemporarily, Indonesia and Malaysia are the largest contributors of crude palm oil (CPO) in the world by up to 40%, and 37.3%, respectively. Furthermore, its production value this year reached 19.7 million tons, where each generates 2.5 m3 of wastewater. Meanwhile, of all the provinces in Indonesia specifically, Riau is the largest supplier for exports by up to 38%, generated from 225 palm oil mills, where a total of 6.3 million tons resulting in the generation of about 15.75 million m3 of wastewater, with organic content between the range of 30,000-60,000 mg COD/l. In addition, one of the uses of this wastewater includes anaerobic processes, with the double benefit of reducing COD concentrations, subsequently applying it as fertilizer, and also in the production of methane gas, as an alternative source of energy. The purpose of this study, therefore, is to observe the effect of bioreactor volume, scale-up on the performance of anaerobic hybrid bioreactors, in the treatment of mill effluents. The technology examined in this study was the anaerobic hybrid bioreactor with the dimensions of length 22 m, width 10 m, and depth 1.5 m, and a total volume of 330 m3, which is impermeable to oxygen, and a 250 m3 effective working volume. This was built and operated at a hydraulic retention time of 1 day, in the Palm Oil Mill of Riau, and the results showed the environmental conditions to range from a pH of 7.2 to 8.0, with temperatures from 320C to 350C, acetic acid of 774 mg/l to 1,180 mg/l, and alkalinity of 2,149 mg/l up to 2,400 mg/l. Furthermore, the performance of these reactors are shown by the highest COD removal efficiency of 77.8%, and a biogas test for the propensity of being applied as an alternative energy source obtained a methane gas concentration of 54%. Keywords: anaerobic, bioreactor, biogas, wastewater, performance, palm oil mill effluent

MORFOLOGI DAN PROPERTI CAMPURAN KARET ALAM/POLYPROPYLENE YANG DIVULKANISASI DINAMIK DALAM INTERNAL MIXER Bahruddin Bahruddin; Sumarno Sumarno; Gede Wibowo; Nonot Suwarno
Reaktor Volume 11, Nomor 2, Desember 2007
Publisher : Dept. of Chemical Engineering, Diponegoro University

Morfologi dan properti campuran (blend) karet alam jenis SIR-20/polypropylene (NR/PP) yang divulkanisasi dinamik dalam internal mixer telah dipelajari. Blend dibuat dengan rasio berat NR/PP 10/90, 20/80, 50/50, 60/40 dan 70/30 dan komposisi sulfur 3 dan 5 phr (per hundred rubber). Proses pencampuran dilakukan pada suhu 180 oC dan kecepatan rotor 60 rpm. Analisa morfologi menggunakan SEM (Scanning Electron Microscope) dan DSC (Differential Scanning Calorimetry). Properti mekanik yang diukur meliputi tensile strength, elongation at break, izod impact, tearing dan hardness, berdasarkan standar ASTM. Didapatkan bahwa peningkatan rasio NR/PP menghasilkan distribusi partikel NR yang makin merata dengan ukuran yang makin kecil. Morfologi blend menunjukkan sistem dua fasa dan vulkanisasi fasa NR terjadi secara parsial dalam matrik PP. Peningkatan rasio NR/PP dan komposisi sulfur dapat meningkatkan properti elongation at break, namun menurunkan properti tensile strength, izod impact, tearing dan hardness. Elongation at break tertinggi yang dapat diperoleh adalah 70% pada rasio blend NR/PP 70/30 dan komposisi sulfur 5 phr.

PENDUGAAN KANDUNGAN KARBON LIMBAH BATANG POHON KELAPA SAWIT PEREMAJAAN KEBUN DI PROVINSI RIAU Endro Siswoko; Aras Mulyadi; Thamrin Thamrin; Bahruddin Bahruddin
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.154-163

Until 2009, Riau Province had lost more than four million hectares of forest. The loss of forest coverage was caused by several reasons, such as forest area converted into oil palm plantation (29%), converted into industrial forest (24%) and abandoned deforested land (17%) which was not replaced by any other plants. Up until 2016, Riau Province ranked first in oil palm plantation development with area of 2,430,508 hectares and total of 534,827 workers. The largest amount of replanting activity waste came from oil palm trunks. The treatments of oil palm trunks waste by burning as well as decomposing were considered wasteful and costly. This also leads to a massive carbon emission in the atmosphere, which would cause global warming. Currently, CO2 gas concentration is 40% higher compared to pre-industrial era mainly due to fossil fuel incineration and deforestation. This research aims to measure the dry weight and the amount of carbon and carbon dioxide stock within oil palm trunks waste, as a consideration in taking a policy on preventing and or reducing carbon released to the atmosphere. Oil palm trunks waste came from PT. Perkebunan Nusantara V Persero (state-owned) plantation in Tandum, Riau Province. Data for measuring dry weight and the amount of carbon and carbon dioxide stock was taken randomly from three oil palm trunks. Every trunk was divided into three part (lumbers) which represent the base, middle, and top part of the trunk. Based on the research result, the weight of dry oil palm trunks averages 394.11 kg/tree or 50.45 ton/ha. Carbon stock on oil palm’s biomass averaging at 223.68 kg C/tree or 28.63 ton C/ha, equivalent to 104.97 ton CO2/ha of carbon dioxide stock. The dry weight and the amount of carbon and carbon dioxide in base trunk part are higher than the middle, and the middle part was higher than the top. This data indicates that the base part of the trunk contain the highest amount of biomass and carbon and carbon dioxide stock.

MODEL KINETIKA REAKSI VULKANISASI KARET ALAM DENGAN FILLER ABU SAWIT Jabosar Ronggur; Ahmad Fadli; Bahruddin Bahruddin
Jurnal Sains dan Teknologi Vol 13, No 2 (2014): Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Riau

Pembentukan karet vulkanisat secara umum dilakukan dengan penambahan filler yang dapat membantu memperbaiki sifat - sifat pada karet alam. Abu sawit yang termasuk limbah dapat digunakan sebagai filler pada karet alam. Tujuan penelitian ini adalah untuk menentukan model kinetika reaksi vulkanisasi karet alam dengan filler abu sawit yang sesuai. Model reaksi yang dipakai mengacu pada 3 model reaksi Ghosh et al [2003] yang telah dimodifikasi dengan variasi akselerator MBTS (0,5, 0,75, dan 1 phr), variasi sulfur (2 dan 4 phr), dan variasi suhu vulkanisasi (150 oC, 160 oC, 170 oC) dari alat analisa Moving Disk Rheometer (MDR). Hasil penelitian menunjukkan bahwa model kinetika reaksi proses vulkanisasi karet alam dengan filler abu sawit paling baik digambarkan dengan model 2, yaitu model dengan penambahan sulfur secara bertahap dengan mol crosslink vulkanisasi karet alam dengan filler abu sawit terbesar didapat dari sampel dengan konsentrasi sulfur 4 phr dan MBTS 0,75 phr pada suhu 150oC yaitu sebesar 80,523 mol/m3.Kata kunci: abu sawit, filler, karet, model kinetika, vulkanisasi.

OPTIMASI PROSES PEMUTIHAN ACACIA KRAFT PULP DENGAN PROSES BIOBLEACHING SEBELUM CHEMICAL BLEACHING UNTUK MENGURANGI PEMAKAIAN BAHAN KIMIA Amrizal '; Adrianto Ahmad; Bahruddin '
Jurnal Sains dan Teknologi Vol 15, No 1 (2016): Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Riau

Proses pemutihan pulp dengan enzim (Biobleaching) sebelum pemutihan dengan bahan kimia membantu menurunkan konsumsi bahan kimia pemutih (ClO2). Penelitian ini bertujuan untuk mengetahui kondisi optimum proses biobleaching terhadap kenaikkan derajat kecerahan pulp, pengaruhnya terhadap konsumsi ClO2 dan kualitas pulp serta dampaknya terhadap lingkungan. Sampel kraft pulp, terbuat dari campuran kayu acacia mangium, acacia crassicarpa dan eucalyptus. Enzim yang digunakan xylanase dengan aktivitas enzim sebesar 5000 IU/ml. Variabel proses terdiri dari waktu (X1), suhu (X2), pH (X3), dan dosis enzim (X4). Optimasi dilakukan pada berbagai variasi waktu (30, 60, 120, 180) menit, suhu (60, 70) oC, pH (4, 5, 6, 7, 8), dan dosis (0,2, 0,5, 1,0) kg/ton pulp dimana biaya enzim dan bahan kimia sebagai faktor kendala. Hasil penelitian menunjukkan bahwa pH dan dosis enzim merupakan faktor signifikan yang berpengaruh terhadap kenaikan derajat kecerahan pulp. Hubungan antara kenaikkan derajat kecerahan (Y) terhadap pH dan dosis enzim ditunjukkan dengan persamaan Y = 0,792+0,576X3+0,688X4. Kondisi optimum biobleching diperoleh pada pH 8 dan dosis enzim 0,142 kg/Ton pulp dimana kenaikkan derajat kecerahan adalah sebesar 5,5%. Konsumsi ClO2 turun 15,2% dan kadar AOX turun 30% dibandingkan proses tanpa enzim. Kekuatan tarik pulp menunjukkan kenaikkan dari 64,2 N/m2 menjadi 65,2 N/m2.Kata kunci : AOX, biobleaching, derajat kecerahan, enzim xylanase, pulp

Co-Authors Ade Putra Ade Rahayu Putri Adhy Prayitno Adrianto Ahmad Adrianto Ahmad Adrianto Ahmad Adrianto Ahmad Adrianto Ahmad Adrianto Ahmad Adrianto Ahmad Ady Maulana Afrianti, Dwi Afrila Afrila Afrilianti, Azyarah Afrilla, Nurul Ahmad Fadli Ahmad Fadli Ahmad Riadi S Hasibuan Aidil Akbar Akbar, Anif Aulia Alfian Malik Almasdi Syahza Alumni STIKES Husada Borneo Ambtenarie Jessica Sihombing, Ambtenarie Jessica Aminuyati Amir Hamzah Amraini, Said Jul Amrizal Amrizal ' Amun Amri Andreas Sahat Parsaulian Andri Mulia Angelina Angelina Anugerah Rifaldi Aras Mulyadi Aris Aprianto Cahyono Artha, Ulfa Dwi Arya Wiranata Arya Wiranata Arya Wiranata Bramansyah Riswanda Briliantina Rossa Cindy Oktaviani Damayanti, Elok David Andrio Deliana, Putri DESI PURNAMA SARI Dewi Maya Sari Dian Anggraini Purba Dian Eka Indriani Djaimi Bakce Donny Kurniawan Dwifirman, Widya Edi Saputra Efriyeldi, Efriyeldi Ekawati, Lestari Endro Siswoko Eri Malindo Fachry Abda El Rahman Fadhila Nursyifa Fadli, A Fauzi, Subehan Firdaus Septiawan Fitra Annisa Gede Wibowo Gunawan Gunawan Hamsar Hamsar Handayani, K.H Sri Hara Novarisa Nanda Hasrul Hasrul Hendri, Zwilla Oktoriana Heni Sugesti Herlili Peronika Herry Novriansyah Hotnida Butar Butar HS, Irdoni. Ida Zahrina Idral Amri Idral Idral Irdoni HS Irdoni Irdoni Irdoni Irdoni Irdoni Irdoni Irdoni Irdoni Isra, Muhammad Ivan Fadhillah Ivan Fadhillah Jabosar Ronggur Hamonangan Panjaitan Jahrizal Khairat Khairat, Khairat Khairat, Khairat KRISTINA WIJAYA Liendra Juniarti Lita Darmayanti Lubis, Abdillah Lubis, Apriadi Luci Octaria Lusiana Sri Wahyuni M. Iwan Fermi Maradona Maradona Mariatul Qiftiah Melda Helena S Melly Anggraeni Mery Christina Meysara Meysara MS, Frasucia Aquaviva Muchlis Ade Putra Mudinillah, Adam Muhammad Anshar Muhammad Muhammad Muhammad Muhammad Muhammad Nasri Katman Muhammad Nur Muhammad Reza Muhammad Rivai Nadimisia, Tiara Dwisca Ni putu Vidya Primarista Nirwana Nirwana Nonot Suwarno Nopi Andri Musfa, Nopi Andri Novriyani, Vivi Nurazizah Nurazizah, Nurazizah Nurhidayah Nurhidayah Nurul Aini Thaibil Fadhly ojsadmin Oktaviani, Cindy Pakpahan, Cindy Peji Nopeles Puskesmas Guntung Payung R Firmansyah Rani Yuliantari Razita Hariani Rina Gunarti Rizky Sandy Harahap Robby Kumar Robby Kumar Romfis, Dio Rosmawati, Putri Roy Marthin Panjaitan Rozanna Sri Irianty RS Khusus Bedah Siaga Banjarmasin Russita Martani Russita Martani Septian, Septian Septiana Veronika S Septiana Veronika s, Septiana Veronika Shaleh, Idries Hamidi Siti Sakinah Sonny Wijaya Sri Helianty Sri Helianty Sri Rezeki Muria Sri Rezeki Muria STIKES Husada Borneo Sudirman Sudirman Sugesti, Heni Sumarno Sumarno Sunardjo SUSANTO, RENO Susanty, Wenny Suwondo Suwondo Syahwardini, Trisuciati Syamsu Herman Syarfi Daud Syarfi, Syarfi Syarfie, Syarfie Syelvia Putri Utami Syelvia Putri Utami Syelvia Putri Utami Syoffinal Syoffinal Thamrin Thamrin Toety Marliaty Trisuciati Syahwardini Trisuciati Syahwardini Trisuciati Syahwardini Umar Umar Ummy Aisyah Rochaeni Viodita Rizki Vivi Novriyani W, Ririen Wahyu Suci Rahmani Wahyu Suci Rahmani Wenny Susanty Wira Bima Stevent Sembiring Wira Irawan Rossani Wiranata, Arya Yanny Sartika Yelmida Azis Yoga Deswan Suwary Yoga Pratama Yogi Chandra Yolanda, Putri Gusti Yulia, Indri Yunus, Aulia Yusnila Halawa Zainal Abidin Zuchra Helwani Zuliarti, Indah Zultiniar Zultiniar Zultiniar, Zultiniar

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