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Nasmi Herlina Sari
Jurusan Teknik Mesin, Fakultas Teknik Universitas Mataram
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation

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Perilaku Tarik Komposit Laminat Serat Kulit Waru-Aluminium Suteja, Suteja; Purnowidodo, Anindito; Darmadi, Djarot B.; Sari, Nasmi Herlina
Jurnal Rekayasa Mesin Vol 10, No 1 (2019)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jrm.2019.010.01.3

Abstract

Waru fiber-aluminium laminate composite is engineering materials which have high stiffness, strength properties and weight to strength ratio. The aim of this study is to find out the effect of the number of waru fiber to tensile strength on laminate composite waru fiber-Aluminium. The process of laminating composite waru fiber-aluminium is done by vacuum infusion resin method with layers variation 1, 2, 3, 4  and fiber direction 45/45 angle woven basket. The result shows that the tensile strength of the waru-Al fiber composite decreases and the elongation value of the composite increases due to the addition of layers of fiber waru lower bond strength on adhesive-aluminum and adhesive-waru. The lowest tensile strength of 153,642 MPa has occurred in composite with 4 layers of waru fibre.
Study Kekuatan Bending Dan Struktur Mikro Komposit Polyethylene Yang Diperkuat Oleh Hybrid Serat Sisal Dan Karung Goni I Gede Widiartha; Nasmi Herlina Sari; S. Sujita
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 2, No 2 (2012): Dinamika Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (779.708 KB)

Abstract

AbstractThe purpose of this study is to investigate and study the mechanical properties of polyethylene strukrur micro hybrid composites reinforced by fibers sisal and jute sacks.Preparation of composites by hand lay-up method with a ratio of fiber volume fraction of sisal and jute sacks 30%: 0%, 20%: 10%, 15%: 15%, 10%: 20%, 0%: 30%. With unidirectional sisal fiber orientation and fiber length random burlap gunny sack fibers 2 cm. Specimen testing is performed with a standard bending test ASTM D790, and microstructure.Test results obtained from the average bending strength of composites with high fiber volume ratio fraksin 30%: 0% is 74.43 Mpa. While the lowest average for bending strength found in composites with fiber volume fraction of 0%: 30%, the bending strength of 32.21 MPa. Therefore we can conclude the increasing volume fraction of sisal fiber with unidirectional fiber orientation, the higher the bending strength of its appeal and reverse the growing volume of burlap fibers with random orientation of the fibers feeding the lower the bending strength and the strength.
ANALISIS UJI PENYERAPAN AIR DAN STRUKTUR MIKRO KOMPOSIT LAMINATE HYBRID SERAT SISAL DAN BATANG PISANG DENGAN MATRIK EPOXY I Putu Krishna Artha Sastra; Nasmi Herlina Sari; S. Sujita
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 3, No 1 (2013): Dinamika Teknik Mesin
Publisher : Universitas Mataram

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Abstract

The purpose of this study is to investigate and analyze about absorption properties of the composite laminate, microstructure hybrid sisal and banana fiber with epoxy matrix. Composite manufacturing was done by hand lay-up method with a ratio of fiber volume fraction of sisal and banana trunks 0:40, 10:30, 15:25, 20:20, 30:10, 40:0 (%) With direction of sisalana agave fiber orientation and banana fiber by fiber length according to the mold. Specimen testing was done by the water absorption test with the standard ASTM D571-8,. Test results obtained from the average water absorption properties of composites with the highest ratio of fiber volume fraction of 40%: 0% is 42.4% while the lowest average water absorption properties contained in the composite with fiber volume fraction of 0%: 40%, with percentage of 11.5%. Therefore we can conclude the increasing volume fraction of sisal fiber withidirection of  fiber orientation, the lower of water absorption properties and conversely increasing the volume of woven banana fiber orientation, the higher of water absorptionproperties.
Corrosion protection by sacrificial anode method on underground solar pipe installation: a case study in the Lombok Gas Engine Combine Cycle Power plant (Peaker) 130-150 MW Nasmi Herlina Sari; Suteja; R.C. Lelio
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering) Vol. 6 No. 2 (2021)
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jemmme.v6i2.11519

Abstract

This study aims to determine cathodic and design corrosion protection by sacrifice anode method in underground solar pipe installations. The material used is a steel pipe. The length of pipes in the ground 35,384 m and a diameter of 150 mm. The type of anode used is high magnesium. The result shows that the large area that must be protected 16.67 m2. The pipe protection current requirement is 0.81 A. The total number of anodes is 208.69 kg. Anode installation distance 2.36 m. Requirement of protection current based on the distance between the anode is 12.06 A. To protect the pipe along 35,384 m, the ideal amount of magnesium anode used is 208.69 kg. The results of the verification of the cathodic protection system design of the anode victim of the lower solar pipe show that the total number of anodes to supply a current of 0.81 A in order to protect the pipe is 15 pcs.
TENSILE PROPERTIES OF LIGNOCELLULOSIC COMPOSITES: A COMPARISON ANALYSIS BETWEEN NATURAL FIBER COMPOSITES (NFCs) AND MEDIUM DENSITY FIBER (MDF) Jauhar Fajrin; Nasmi Herlina Sari
JURNAL SPEKTRAN Vol 6 No 1 (2018): Vol. 6, No. 1, Januari 2018
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

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Abstract

This paper presents an experimental investigation on the tensile properties of lignocellulosic composites; which is specifically compare the tensile properties of composites derived from natural fibers (jute, sisal and hemp) to a medium density fiber (MDF). The study was conducted experimentally by performing tensile tests according to BS EN ISO 527-2 using a MTS machine. Five specimens were prepared for each composite laminate. The results show that the tensile properties of lignocellulosic composites derived from natural fibers are superior to medium density fiber. The tensile strength of medium density fiber is 17.1 MPa; while sisal, jute and hemp fiber composite has the value of 40.25 MPa, 37.25 MPa and 31.37 MPa, respectively. Further, medium density fiber has the elastic modulus of 2603 MPa; while jute, sisal and hemp fiber composite has the values of 4592 MPa, 3643 MPa and 3048 MPa, respectively. Natural fiber composites also possess higher Poisson’s ratio which is greater than 0.36, while medium density fiber has the value of 0.25. Keywords: Lignocellulosic composite, tensile properties, Poisson ratio, elastic modulus
Studi sifat penyerapan suara komposit corn husk fiber pada frekuensi rendah Nasmi Herlina Sari
Jurnal Energi Dan Manufaktur Vol 10 No 2 (2017): Oktober 2017
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.803 KB)

Abstract

Abstrak Serat alam sebagai bahan penyerap suara, memiliki keunggulan dalam hal struktur berpori, densitas rendah, berlimpah dan ramah lingkungan daripada serat sintetis. Potensi serat alam sebagai bahan penyerap suara masih terus dikembangkan dan diselidiki. Penelitian ini bertujuan untuk mempelajari sifat penyerapan suara komposit corn husk fiber pada frekuensi rendah. Komposit dibuat dari campuran corn husk fiber dan resin poliester dengan rasio 2.5%:97.5%, 5%:95%, dan 15%:85% (fraksi volume) dan dibentuk dengan menggunakan cetak panas. Spesimen komposit memiliki ukuran 100 mm x 20 mm (diameter x ketebalan). Sifat penyerapan suara bahan ditentukan dengan menggunakan tabung impedansi dua mikrofon dan noise reduction bahan juga telah dianalisa. Hasil penelitian menunjukkan bahwa koefesien penyerapan suara pada frekuensi rendah meningkat dengan jumlah serat bertambah. Spesimen komposit PF– A memiliki nilai noise reduction mencapai level 60 Db lebih tinggi daripada spesimen komposit PF–C dan PF–D pada frekuensi 4000 Hz. Hasil ini menunjukkan bahwa komposit corn husk fiber dapat digunakan untuk aplikasi bahan penyerap suara pada frekuensi rendah 125 Hz. Kata kunci: Sound absorption, corn husk fiber, composites, noise reduction and low–frequency. Abstract A natural fiber as a sound absorbent material has advantages in terms of porous structure, low-density, and environmentally friendly. The potential of natural fiber as a sound absorber material is still being developed and investigated. This study is intended to study the nature of sound absorption at low frequencies. The composites are made from a mixture of corn husk fibers and polyester resins with a ratio of 2.5%: 97.5%, 5%: 95% and 15%: 85% (volume fraction) and formed by hot–press. Composite specimens have a size of 100 mm x 20 mm (diameter x thickness). The sound absorption properties of composite materials are determined by using two microphone impedance tubes and the noisee reduction of the material has also been analyzed. The results showed that the coefficient of sound absorption at low frequency increased with increasing amount of fiber. Composite specimens of PF–A have a noise reduction level of 60 Db higher than composite specimens of PF–C and PF–D at frequencies 4000 Hz. These results indicate that the composite of corn husk fiber can be used for the application of sound absorbing material at a low frequency of 125 Hz. Keywords: Sound absorption, corn husk fiber, composites, noise reduction and low–frequency
Komposit Epoksi Diperkuat Serat Corypha Utan: Karakterisasi Morpologi, Kekuatan Tarik Dan kekuatan Lentur Nasmi Herlina Sari; Agus Dwi Catur; Ahmad Safii
Jurnal Energi Dan Manufaktur Vol 12 No 1 (2019)
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.997 KB) | DOI: 10.24843/JEM.2019.v12.i01.p05

Abstract

Serat Corypha utan lamarck, yang kaya selulosa, murah, berlimpah memiliki potensi untuk penguatan pada komposit termoset. Penelitian ini bertujuan untuk menyelidiki sifat-sifat dari komposit epoksi berpenguatan serat Corypha utan lamarck. Pembuatan komposit telah dilakukan dengan menggunakan teknik vacuum bagging. Efek penambahan fraksi volume serat Corypha Utan (CU) dengan variasi 20, 25 dan 30 % (fraksi volume) terhadap morpologi, sifat kekuatan tarik dan lentur dari komposit telah diselidiki dan dianalisa. Hasil studi menunjukkan bahwa penambahan fraksi volume serat Corypha Utan secara siknifikan meningkatkan kekuatan tarik dan lentur dari komposit; dikarenakan penyebaran serat merata dalam resin, dan interface yang cukup kuat terbentuk antara serat dan epoksi. Komposit CU/epoksi dengan variasi fraksi volume serat 30% (spesimen komposit CUh) memiliki nilai kekuatan dan modulus tarik sebesar tur paling tinggi sebesar 28.13 MPa dan 39.40 MPa, berturut-turut. Modulus lentur paling tinggi dimiliki oleh komposit dengan fraksi volume serat CU sebesar 30%. Analisa foto SEM memperlihatkan ikatan interface antara serat-epoksi dan fiber breakage. Hasil ini menunjukkkan bahwa komposit Cu/epoksi dapat menjadi alternatif sebagai papan komposit komersil. Corypha Utan fiber, which is rich cellulose, cheap and abundant has the potential for reinforcement in thermoset composites. This study aim is to investigate the properties of epoxy composites reinforced Corypha Utan fibers. The manufacture of composite has been done using vacuum bagging technique. The effect of increasing of the volume fraction of the Corypha utan fibers with variations of 20, 25 dan 30 % (volume fraction) on morphology, the tensile and flexural strength of composites have been investigated and analyzed. The results show that the increase of the volume fraction of Corypha utan fibers significantly increased tensile and flexural of composites; it is due to the dispersion of the fibers in epoxy, and interface bond between fiber and epoxy formed strong enough. The CU/epoxy composite with the volume fraction of the fiber of 30% (Composite CUh specimens) has the highest tensile and flexural strength value of 28,13 MPa and 39,400 MPa, respectively. The moduli’s flexural gives higher value at 30% volume fraction. SEM images demonstrate that interfacial adhesions between fiber-epoxy, and fiber breakage. The result suggests that Corypha utan fibers/epoxy composites can be a good alternative as commercial composites boards, especially for interior applications.
Karakteristik Kekuatan Bending Kayu Komposit Polyester Diperkuat Serat Pandan Wangi dengan Filler Serbuk Gergaji Kayu Nasmi Herlina Sari; IGNK Yudhyadi; Emmy dyah S
Jurnal Energi Dan Manufaktur Vol 6 No 2 (2013): Oktober 2013
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.734 KB)

Abstract

AbstrakBeberapa kelemahan kayu yang tidak memungkinkan mendapat papan yang lebar dan stabil,maka dimulailah dibuat papan buatan dengan berbagai cara pengerjaan dan jenis papanbuatan. Penelitian ini bertujuan untuk mengetahui karakteristik kayu komposit polyester yangdiperkuat oleh serat pandan wangi dan serbuk kayu gergaji. Pembuatan kayu kompositdilakukan dengan menggunakan teknik hand lay up. Material penyusun kayu komposit adalahserat pandan wangi dengan variasi panjang serat 15 mm, 20 mm, 25 mm, 50 mm dan 100 mm,dan fraksi volume serat 20% dan 30% dan filler serbuk kayu gergaji sengon 5% (fraksivolume). Perekat yang dipakai adalah resin polyester dengan hardener 1% metil etil peroksida.Pengujian bending telah dilakukan dengan metode three point bending dan telah dianalisisstatistik menggunakan Two Way ANOVA. Hasil penelitian menunjukkan bahwa pada fraksivolume 20% serat, menunjukkan terjadinya kecenderungan peningkatan kekuatan bendingpada variasi panjang serat 15, 20, 25, 50 (mm) dengan rata-rata kekuatan bending secaraberurutan masing-masing sebesar 56,7 Mpa, 67 Mpa, 90 Mpa dan 93.33 Mpa. Selanjutnyanilai terendah dimiliki oleh kayu komposit dengan panjang serat 100 mm yaitu sebesar 78.3Mpa. Sedangkan pada fraksi volume serat 30% dengan variasi panjang serat yang samacenderung meningkat pada variasi panjang serat 15 mm, 20 mm dan 25 mm secara berurutanyaitu sebesar 77 Mpa, 86.1 Mpa, dan 93.6 Mpa tetapi kayu komposit dengan panjang 50 mmdan 100 mm cenderung menurun dengan nilai kekuatan bending berurutan yaitu sebesar76.11 Mpa dan 73.6 Mpa.Kata kunci: Kayu komposit, serat pandan wangi, filler, serbuk gergaji kayu, polyesterAbstractSome disadvantages of wood that does not allow the board received a wide and stable, thenbegan the boards made workman ship made in various ways and types of artificial board. Thisstudy aimed to investigate the characteristics of composite wood polyester reinforced bypandannus amaryllilofius fiber and sawdust. Manufacture of wood composites made usinghand lay-up techniques. Constituent materials of the composite wood is fiber length variation offiber 15 mm, 20 mm, 25 mm, 50 mm and 100 mm, and the fiber volume fraction of 20% and30%, while sengon sawing wood dust 5% filler (volume fraction). the matrix is using polyesterresin with 1% hardener from metal etil keton peroxide. And then bending testing was done withthree point bending method. and then statistic analysis was done using two way ANOVA. Theresults showed that at 20% fiber volume fraction, showed an increasing trend in the variation ofbending strength fiber length 15, 20, 25, 50 (mm) with an average bending strengthsequentially respectively 56.7 MPa, 67 MPa, 90 MPa and 93.33 MPa. Furthermore, the lowestvalue is owned by a wood composite with a fiber length of 100 mm is equal to 78.3 Mpa. Whilethe fiber volume fraction of 30% with a variation of the same fiber length is 15 mm, 20 mm, 25mm, 50 mm and 100 mm are also experiencing an increasing trend in the variation of fiberlength of 15 mm, 20 mm and 25 mm respectively amounting to 77 Mpa , 86.1 MPa and 93.6Mpa. But composite wood with a length of 50 mm and 100 mm tends to decline with successivebending strength value that is equal to 76.11 MPa and 73.6 MPa.Key Word: Composites wood, pandanus amaryllifolius of fiber, filler, sawdust wood, polyester
Jurusan Teknik Mesin Fakultas Teknik Universitas Mataram Nasmi Herlina Sari
Jurnal Energi Dan Manufaktur Vol 6 No 1 (2013): April 2013
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.156 KB)

Abstract

Penelitian ini telah dilakukan dengan tujuan untuk menganalisis sifat kekuatan tekan dan struktur mikrokomposit urea formaldehyde diperkuat serat batang kedelai. Pada penelitian ini bahan yang digunakanadalah serat batang kedelai dengan variasi arah serat 00, ±450, 900 dengan masing-masing fraksi volumeserat 10%, 20%, 30%, menggunakan resin urea formaldehyde sebagai matriknya. Pembuatan dengan carahand lay up, pengujian yang dilakukan adalah uji tekan dengan standar spesimen ASTM D 695-96.Hasilpengujian menunjukkan bahwa kekuatan tekan komposit urea formaldehyde dengan variasi fraksi volume10%, 20% dan 30% dengan masing-masing variasi arah serat 00, ±450, 900 cenderung menunjukkanpenurunan dimana kekuatan tekan tertinggi pada fraksi volume 10% terdapat pada arah serat ±450dengan nilai kekuatan tekan berturut-turut yaitu 63.13 Mpa, 49.9 Mpa dan 38.07 Mpa. Sedangkankekuatan tekan rata-rata terendah pada variasi fraksi volume serat 10%, 20% dan 30% terdapat padavariasi arah serat 00 dengan nilai kekuatan tekan berturut-turut yaitu sebesar 35,50 Mpa, 24.20 Mpa dan23.93 Mpa. Selanjutnya pada foto mikro memperlihatkan morfologi interface resin urea formaldehyde –serat batang kedelai cukup kuat.
Analisa Kekuatan Impact Komposit Polyester Diperkuat Serat Pandan Wangi dengan Pengisi Serbuk Gergaji Kayu IGNK. Yudhyadi; Nasmi Herlina Sari
Jurnal Energi Dan Manufaktur Vol 6 No 2 (2013): Oktober 2013
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.861 KB)

Abstract

AbstrakKurangnya sumber daya dan peningkatan perhatian pada pencemaran lingkungan telahmeningkatkan upaya besar dalam pengembangan bahan-bahan yang ramah lingkungan.Material komposit yang dibuat dari serat alami saat ini merupakan linkup kajian yang palingmenjanjikan dalam ilmu bahan. Berbagai keunggulan yang ditawarkan oleh serat alami danusaha-usaha yang telah dan sedang dikerjakan untuk pengembangan bahan teknik yanglebih baik mendorong adanya keinginan untuk melakukan kajian-kajian lebih lanjut terhadappotensi dari bahan ini. Makalah ini menyajikan hasil percobaan yang dirancang untukmenilai kemungkinan seret alam dari Pandan Wangi dan serbuk gergajian kayu sebagaibahan penguat komposit. Selanjutnya, komposit kayu dibuat dan dibentuk dengan teknikhand lay-up. Variasi panjang serat yang digunakan adalah 15 mm, 20 mm, 25 mm, 50 mmdan 100 mm dengan 20% sampai 30% fraksi volume serat dan 5% fraksi volume serbukgergaji. Resin yang digunakan adalah polyester. Selain itu, alkali serat diperlakukan denganmenggunakan 4% NaOH. Hasil penelitian yang diperoleh menunjukkan bahwa sifatmekanik seperti kekuatan impak resin polyester meningkat cukup besar ketika diperkuatdengan pandan wangi dan serbuk gergaji. Hasil ini mengidentifikasikan bahwa PandanWangi dan serbuk gergaji dapat menjadi kandidat potensial untuk digunakan dalamkomposit diperkuat serat alami..Kata kunci: Komposit, serat pandan wangi, filler, serbuk gergaji kayu, polyesterAbstractLack of resources and increasing in environmental pollution attention has raised great dealeffort in the development of materials that are environmentally friendly. Composite materialsthat fabricated from natural fibers are currently the most promising area in material science.Various promising advantages of natural fibers and attempting for development for bettermaterial was driving force for further study in this field. This paper presents the results of anexperiment designed to assess the possibility of Pandanus Amaryllifolius fiber and sawdustnatural filler as reinforcing material.To achieve the goal, wood composite is manufacturedand shaped with hand lay-up technique. The variation used were 15 mm, 20mm, 25mm,50mm and 100mm in fiber length with 20% to 30% of volume fraction of fiber and 5%volume fraction of sawdust filler. Resin used is polyester. Moreover,fiber alkali treated usingof 4% NaOH. Experimental results obtained shows that mechanical properties such asimpact strength of polyester resin increases to a considerable degree when reinforced withPandanus Amaryllifolius and Sengon wood sawdust. These results propose that Pandanusand Sengon wood sawdust can be potential candidates for use in natural fiber reinforcedcomposites.Keywords: Composite, pandanus amaryllifolius fiber, filler, sawdust, polyester
Co-Authors Achmad - Zainuri Achmad Zainuri Achmad Zainuri Agil Trieanto Agus Dwi Catur Agus Dwi Catur Ahmad Safii Ahmad Syafruddin Zohri, Ahmad Ahmad Syafruddin Zohri, Ahmad Syafruddin Ahmad Taufan Ainun Asmawati Anindito Purnowidodo Anindya Aisyatur Amini Apriandi, M. Irawan Arif Mulyanto Arif Surya Darmawan D.P Arif Surya Darmawan, Arif Surya Arya Muliana Baiq Elmaliana Baiq Tasya Carrisa Denda Ayu Febriani Riaz Putri Dewa Gede Pertama Putra Dewa Gede Pertama Putra, Dewa Gede Pertama Dhea Amalia Didit Yudhanto Difa Salsabila Fakhrunnisa Dimas Juniarto Dina Muliyani Djarot B. Darmadi, Djarot B. Dwi Setyawan Edi Syafri Emmy dyah S Emmy Dyah Sulistyawati, Emmy Dyah Emmy Dyah Sulistyowati Emmy Dyah Sulistyowati Emmy Dyah Sulistyowati Emmy Dyah Sulistyowati, Emmy Dyah Evelyn Carolina Sentosa Fitratul Wahyu, Fitratul Fitri Febrianti Fitriah H. Harsi, H. Herlinasari, Nasmi Hidayatulah, Syarif Huda, Ahmad Akromul Huriyani I Gede Widiartha I Gede Widiartha, I Gede I Gusti Bagus Indra Permana I Kade Wiratama I Made Wirawan I Putu Krishna Artha Sastra I Putu Krishna Artha Sastra, I Putu Krishna Artha I.D.K. Okariawan IDK Okariawan, IDK IGNK Yudhyadi IGNK. Yudhyadi Insan Andrian, Insan Jauhar Fajrin Jauhar Fajrin Jauhari Muslim, Jauhari Kadriyan, Hamsu Karyanik, Karyanik Khan, Moonish Ali Kiki Dewanti Lalu Abdurrahman Wahid Lalu Tumbuh Prasetya Ludia Margrith Suseray M. Wirya Dirjan M. Wirya Dirjan, M. Wirya Maharsa Pradityatama Maryam Soleha Bahar Muhammad Ali Azmi Muhammad Edi Nasution Muhammad Rama Setiyadi Muhammad Subbanul Mujahiddin Muhammad Zaidan Fadhlurrahman Rivlan N. Nurchayati Namira Risqi Putri Muquita Nur Kaliwantoro Nurhasanah Nurhasanah Nurrochman Hartadi Dasrien Pandri Pandiatmi Pandri Pandiatmi Panji Saputra Anggara Paryanto Dwi Setyawan Pnadri Pandiatmi, Pnadri Pradityatama, Maharsa R.C. Lelio Retno Setyowati, Ety Risa Wardani Rivlan, Muhammad Zaidan Fadhlurrohman Rozan Hermansyah Rudy Sutanto S Sinarep, S S Sujita, S S. Sinarep, S. Saiful Askar, Saiful Salman Salman Salman Sanjay Mavinkere Rangappa Sari, Suteja Sinarep - Sinarep Sinarep Sinarep Sinarep Sinarep Sinarep Siti Zulaeha Sugiman Sugiman Sujita Sujita Sujita Sujita Sujita, Sujita Sukarne Sukarne Sutaryono, Yusuf Akhyar Suteja Suteja Suteja Suteja Suteja Suteja Suteja Suteja, Suteja Syafri, Edi Syarif Hidayatullah Syharul Syahrul . T Topan, T T. Topan, T. Thiagamani, Senthil Muthu Kumar Thiagamani, Sentil Muthu Kumar Ulfa Handayani Wibi Wahid Muharram Yayan Gunanto Yayat Indra Saputra Yogi Prayudi Yudi Ahmad Efendi Yusuf Ahyar Sutaryono Yusuf Akhyar Sutaryono Zahratul Laili