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All Journal International Journal of Science and Engineering (IJSE) Animal Agricultural Journal Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmiah Inovasi Bulletin of Applied Animal Research Jurnal Peternakan Lokal Jurnal Agripet
Joelal Achmadi
Fakultas Peternakan Dan Pertanian Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Immunology & microbiology Social Sciences Veterinary Other

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DEGRADASI NUTRIEN BAHAN PAKAN LIMBAH PERTANIAN DALAM RUMEN KAMBING SECARA IN SACCO Wati, Novi Eka; Achmadi, Joelal; Pangestu, Eko
Animal Agriculture Journal Vol 1, No 1 (2012): Volume 1, Nomor 1, Tahun 2012
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAK   Penelitian ini bertujuan untuk mengkaji besarnya nilai degradabilitas nutrien antar bahan pakan limbah pertanian. Materi yang digunakan adalah bahan pakan berupa pucuk tebu, jerami padi, janggel jagung, jerami jagung dan rumput gajah serta tiga ekor kambing berfistula. Bahan pakan dikeringkan dan digiling hingga lolos saring berukuran ± 2 mm. Masing-masing sampel bahan pakan dimasukkan kedalam kantong nilon diinkubasikan ke dalam rumen ternak yang berfistula dengan interval waktu 0, 3, 6, 12, 24, 48 dan 72 jam. Residu bahan pakan yang telah diinkubasi ditimbang dan dianalisis bahan kering, bahan organik dan NDFnya. Rancangan yang digunakan adalah rancangan acak lengkap dengan 5 bahan pakan sebagai perlakuan dan 3 ulangan berupa jumlah kambing. Adanya pengaruh perlakuan bahan pakan dilanjutkan dengan Duncan multiple range test. Hasil penelitian menunjukkan adanya perbedaan nyata (p<0,05) pada fraksi a, b, c dan DT pada degradasi BK, BO dan NDF diantara pucuk tebu, jerami padi, janggel jagung, jerami jagung, dan rumput gajah. Urutan nilai DT BK, BO, dan NDF dari yang tertinggi adalah rumput gajah, jerami jagung, pucuk tebu, jerami padi dan janggel jagung. ABSTRACT This aim of research is to review the value of nutrient degradability of agricultural by-products. The material used is of sugar cane tops, rice straw, corn corncob, corn straw and elephant grass, and three fistulated goats. Feed material is dried and milled to pass ± 2 mm filter size. Each of the samples of feed materials put into nylon bags incubated in the rumen of goats that fistulated with interval time 0, 3, 6, 12, 24, 48 and 72 hours. Residues that have been incubated were weighed and analyzed dry matter, organic matter and neutral detergent fiber. The research design used was completely randomized design with five feeds for the treatment and 3 replications of the number of goats. Treatment of the influence of feed ingredients followed by Duncan's multiple range test. The results indicate a significant difference (p <0.05) in fractions a, b, c and DT in the degradation of BK, BO and NDF among the shoots of sugarcane, rice straw, corn corncob, corn straw and elephant grass. The order of the value of dry matter, organic matter and neutral detergent fiber of the highest are elephant grass, straw, corn, sugar cane tops, rice straw and corn corncob.
EFISIENSI PAKAN KOMPLIT BERBASIS AMPAS TEBU DENGAN LEVEL YANG BERBEDA PADA KAMBING LOKAL Saputra, Ferindra Fajar; Achmadi, Joelal; Pangestu, Eko
Animal Agriculture Journal Vol 2, No 4 (2013): Volume 2, Nomor 4, Tahun 2013
Publisher : Animal Agriculture Journal

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Abstract

Tujuan dari penelitian ini adalah untuk mengkaji efisiensi penggunaan pakan komplit dengan berbagai level ampas tebu sehingga mendapatkan hasil imbangan terbaik. Materi yang digunakan adalah bahan pakan penyusun pakan komplit dengan ampas tebu sebagai pakan sumber serat dengan persentase penggunaan dalam ransum sebesar 15, 25, dan 35%. Kambing berumur 8 bulan sejumlah 15 ekor digunakan sebagai ternak percobaan pakan. Data dianalisis menggunakan rancangan acak kelompok dengan 3 perlakuan level ampas tebu dan masing-masing perlakuan dengan ulangan 5 ekor kambing. Hasil penelitian dengan pemberian pakan berbasis ampas tebu pada kambing lokal, untuk konsumsi pakan tidak ada beda nyata antara perlakuan. Pertambahan bobot badan tidak ada beda nyata antara perlakuan. Efisiensi pakan juga tidak ada beda nyata antara perlakuan. konsumsi pakan tertinggi terjadi pada perlakuan 15%, pertambahan bobot badan tertinggi pada perlakuan 25% dan efisiensi pakan tertinggi terjadi pada perlakuan 35%. Kesimpulan yang didapat adalah porsi ampas tebu dalam pakan sampai 35% tidak mempengaruhi konsumsi BK, pertambahan bobot badan harian dan efisiensi pakan secara nyata.
SUPLEMENTASI TEMULAWAK (Curcuma xanthoriza) DAN Zn PROTEINAT TERHADAP KONSUMSI DAN PRODUKSI ENERGI SUSU PADA SAPI PERAH Sunaryati, Sunaryati; Muktiani, Anis; Achmadi, Joelal
Animal Agriculture Journal Vol 2, No 1 (2013): Volume 2, Nomor 1, Tahun 2013
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAK Penelitian ini bertujuan untuk mengkaji pengaruh suplementasi temulawak dan Zn- proteinat terhadap konsumsi dan produksi energi susu pada sapi perah laktasi. Materi yang digunakan dalam penelitian ini adalah 16 ekor sapi perah Frisian Holstein, pakan yang terdiri dari hijauan dan konsentrat, suplemen temulawak dan Zn proteinat. Rancangan percobaaan yang digunakan adalah rancangan acak kelompok dengan 4 perlakuan dan 4 ulangan. Pengelompokan dilakukan berdasarkan bulan laktasi dan produksi susu. Empat perlakuan yang diterapkan adalah: T0= Ransum kontrol tanpa penambahan temulawak dan Zn- proteinat, T1= Ransum+2% suplemen temulawak T2= Ransum+40 ppm seng proteinat, T3= Ransum+2%temulawak +40 ppm Zn- proteinat. Hasil penelitian menunjukkan bahawa suplementasi temulawak dan Zn proteinat tidak memberikan pengaruh nyata (P>0,05) terhadap konsumsi energi dan produksi energi susu. Rata-rata konsumsi energi per ekor per hari tiap perlakuan adalah T0=50,10 kkal, T1= 49,62 kkal, T2=48,76 kkal, T3=50,03 kkal. Rata-rata produksi energi susu yaitu T0=9,05 kkal, T1=7,96 kkal, T2=10,19 kkal, T3=9,88 kkal. Meskipun secara statistik tidak berbeda nyata terlihat bahwa suplementasi temulawak cenderung menurunkan produksi energi susu dibanding tanpa suplementasi temulawak (T1 vs T0 dan T3 vs T2), sedangkan suplementasi Zn proteinat berpengaruh meningkatkan produksi energi susu (T2 vs T0 dan T1). Berdasarkan hasil penelitian disimpulkan bahwa penambahan Zn proteinat menghasilkan produksi energi susu yang tertinggi.Kata kunci : temulawak, Zn-proteinat, konsumsi energi, produksi energi.ABSTRACKThis research was aimed to studythe effects of Zn proteinate and Curcuma xanthorrhiza suplementation on feed and energy production. This research used 16 dairy cows Fries Holland, concentrate feed and forages, C. xanthorhiza supplements, and Zn proteinate. Lactating dairy cows were arranged according to randomized block design with 4 treatments and 4 replications. Animal grouping was based on month of lactation and milk production. Four treatments were T0=Feed control without the addition of C. xanthoriza and Zn proteinate, T1= Feed+2% C. xanthorhiza suplement, T2=Feed+ 40 ppm Zn proteinate suplement, T3=Feed+2% C. xanthorhiza suplement+40 ppm Zn proteinate suplement. The results shows that the supplementation of C. xanthorhiza and Zn proteinat not give the real effect (P> 0.05) on energy consumption and energy production of milk. The average of energy consumption T0=50,10 kkal, T1= 49,62 kkal, T2=48,76 kkal, T3=50,03 kkal. The average of energy production T0=9,05 kkal, T1=7,96 kkal, T2=10,19 kkal, T3=9,88 kkal. Although not statistically significantly different look that C. xanthorhiza supplementation tended to reduce energy consumption and the production of milk (T1 vs T0 dan T3 vs T2), whereas Zn ptoteinate suplemention increased the energy production of milk (T2 vs T0 dan T1). It can be concluded that the addition of Zn proteinat produce the best milk energy productionKey word: Curcuma xanthorhiza, Zn proteinate, energy consumption, energy production.
STATUS MINERAL Fe DAN Mn PADA KAMBING DI DATARAN RENDAH DAN DATARAN TINGGI KABUPATEN KENDAL (Fe and Mn Status of the Goats in the Upland and Lowland Areas of Kendal Regency) Prasetyo, Eko; Purnomoadi, Agung; Achmadi, Joelal
Animal Agriculture Journal Vol 3, No 1 (2014): Volume 3, Nomor 1, Tahun 2014
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAK Penelitian ini bertujuan untuk untuk mengkaji perbedaan produksi pada kambing yang dipelihara pada ketinggian yang berbeda di Kabupaten Kendal berdasarkan dari status mineral Fe dan Mn dengan mengamati kandungan pada tanah, air, pakan dan serum darah kambing. Pengambilan sampel tanah, air minum, pakan dan serum kambing dilakukan di kedua kecamatan yaitu Kecamatan Patebon dengan ketinggian + 4 m dpl dan Kecamatan Sukorejo + 1000 m dpl. Sampel darah berasal 30 ekor kambing dengan umur + 1 tahun yang tiap wilayahnya masing – masing 15 ekor. Pengambilan sampel pakan, tanah dan air minum dilakukan di daerah pemeliharaan kambing. Kadar mineral Fe dan Mn  dianalisis dengan menggunakan alat atomic absorbance spectrophotometer (AAS). Data data yang diperoleh dianalisis dengan menggunakan uji-t untuk mengatahui perbedaan yang terdapat pada dataran tinggi dan dataran rendah. Hasil dari penelitian ini menunjukkan bahwa kandungan Fe dan Mn pada serum kambing di dataran tinggi dengan dataran rendah tidak berbeda nyata (P>0,05). Status mineral Fe kambing di dataran tinggi lebih tinggi dan dataran rendah mengalami defiseinsi. Status mineral Mn di kedua wilayah sudah tercukupi.Kata kunci : zat besi; mangan; kambing; dataran tinggi; dataran rendah  ABSTRACT             The aim of this research was to study the mineral Fe and Mn status of the goats in the upland and lowland areas of Kendal Regency, by observing the Fe and Mn contents in soil, water, feed, and goats blood serum. Samples of soil, water, and feeds were taken in the upland area in District of Sukorejo (+ 1000 m above sea level) and lowland area in District of Patebon (+ 4 m above sea level). Samples of blood serum were taken from 30 goats (+ 1 year old) namely 15 goats in the upland and 15 goats in the lowland area. Mineral Fe and Mn concentrations of samples were analysed using atomic absorbance spectrophotometer (AAS). The data were analysed using t-test. The result of this research showed that there were no difference between Fe and Mn concentration of goat serum in the upland and lowland area. Mineral Fe status of the goats in upland area and lowland area were deficient. Mn status in both area was enough for daily needs of goatKeyword : iron; manganese; goats; upland; lowland
FERMENTABILITAS PAKAN BERBASIS AMONIASI JERAMI PADI DENGAN SUMBER PROTEIN YANG DIPROTEKSI DI DALAM RUMEN SECARA IN VITRO (In Vitro Ruminal Fermentability of Ammoniated Rice Straw Based Feed with Supplementation of Protected Protein) Harahap, M Ainsyar; Subrata, Agung; Achmadi, Joelal
Animal Agriculture Journal Vol 4, No 1 (2015): Volume 4 Nomor 1 Tahun 2015
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAK Penelitian ini bertujuan untuk mengkaji pengaruh tingkat suplementasi protein yang diproteksi dalam pakan berbasis jerami padi amoniasi terhadap fermentabilitas pakan secara in vitro. Rancangan penelitian yang digunakan yaitu rancangan acak lengkap pola faktorial 2 x 5 dengan 3 kali ulangan. Faktor pertama, jerami padi tanpa amoniasi (J0) dan jerami padi dengan perlakuan amoniasi (J1). Faktor kedua 5 level suplementasi protein diproteksi 0% (P0), 5% (P1), 10% (P2), 15% (P3), dan 20% (P4). Data hasil penelitian diuji dengan ANOVA taraf 5%, apabila terdapat pengaruh perlakuan (p<0,05) dilanjutkan uji wilayah Duncan. Hasil penelitian menunjukkan bahwa terdapat interaksi (p<0,05) antara perlakuan amoniasi dan suplementasi protein diproteksi dalam meningkatkan produksi NH3 dan produksi protein total, sedangkan terhadap konsentrasi VFA dan degBO tidak terdapat interaksi (p>0,05). Rerata konsentrasi VFA 81,33 – 151,67 mM, rerata produksi NH3 8,19 – 14,65mg/dl, rerata produksi protein total 173,11 – 237 mg/g, rerata degBK 41,59 – 61,03 %, dan rerata degBO 45,81 – 67,48 %. Simpulan penelitian ini adalah perlakuan amoniasi pada jerami padi dan perlakuan pemberian level suplementasi protein diproteksi mampu berinteraksi dalam meningkatkan produksi NH3 dan produksi protein total pakan. Kata kunci : jerami padi; amoniasi; protein diproteksi; fermentabilitas; in vitroABSTRACTThe research aimed to examine in vitro ruminal fermentability of ammoniated rice straw based feed with supplementation of protected protein. This research used completely randomized design with pattern of  factorial 2 x 5 and three replications. The first factor was rice straw without ammoniation (J0) and rice straw ammoniated (J1). The second factor was supplementation of tannin protected protein at 0% (P0), 5% (P1), 10% (P2), 15% (P3), and 20% (P4) in feed. Collected data were statistically tested by analysis of variance with factorial pattern in completly randomized design, followed by Duncan's multiple range test. The result showed, interactive effect of ammoniation treatment and supplementation protected protein was able to increase NH3 production dan total protein production. The average of parameters were VFA concentration : 81.33–151.67 mM; NH3 production :8.19 – 14.65mg/dl; total protein production: 173.11–237 mg/g; and organik matter degradability: 45.81–67.48 %. Conclusion of this research was ammoniation treatment on rice straw and supplementation of tannin protected protein treatment were able to interact to increase NH3 production and total protein production in feed.   Key word : rice straw; ammoniation; protected protein; fermentability; in vitro
STATUS MINERAL Ca DAN P KAMBING LOKAL PADA DAERAH DATARAN TINGGI DAN RENDAH DI KABUPATEN KENDAL Arifah, Nurul; Achmadi, Joelal; Purnomoadi, Agung
Animal Agriculture Journal Vol 2, No 4 (2013): Volume 2, Nomor 4, Tahun 2013
Publisher : Animal Agriculture Journal

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Abstract

Penelitian ini bertujuan untuk mengkaji status mineral Ca dan P kambing lokal di daerah dataran tinggi dan dataran rendah di wilayah Kabupaten Kendal, Jawa Tengah dengan mengamati kandungan Ca dan P pada tanah, air, pakan dan serum darah kambing lokal. Sampel tanah, air, dan pakan diperoleh dari sekitar tempat pemeliharaan kambing di daerah dataran tinggi yaitu di Kecamatan Sukorejo dengan ketinggian + 1000 m dpl dan dataran rendah di Kecamatan Patebon dengan ketinggian + 4 m dpl. Sampel darah berasal dari 30 ekor kambing (umur + 1 tahun) masing-masing 15 ekor di dataran tinggi dan 15 ekor di dataran rendah dengan rataan bobot badan sebesar 29,10 + 4,24 kg. Metode penelitian menggunakan metode survei dengan cara mengamati dan melakukan wawancara dengan peternak kambing di daerah dataran tinggi dan dataran rendah Kabupaten Kendal. Kadar mineral Ca dan P dianalisis dengan menggunakan alat atomic absorbance spectrophotometer (AAS). Data yang diperoleh dianalisis menggunakan uji-t. Hasil dari penelitian ini menunjukkan bahwa kandungan Ca dan P tanah, air, tanaman pakan, dan serum kambing di dataran tinggi berbeda nyata (P<0,05) dengan dataran rendah. Status mineral Ca kambing lokal di dataran tinggi lebih tinggi dibandingkan dengan status mineral Ca kambing lokal di dataran rendah, sedangkan status mineral P kambing lokal di dataran tinggi lebih rendah dibandingkan dengan status mineral P kambing lokal di dataran rendah.
Effect of complete feed starch banana weevil pea stone on the beans goats system in vivo against carcass weight and carcass part A. Aswandi; C. I. Sutrisno; M. Arifin; Joelal Achmadi
International Journal of Science and Engineering Vol 3, No 1 (2012)
Publisher : Chemical Engineering Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (110.451 KB) | DOI: 10.12777/ijse.3.1.26-31

Abstract

The objective of this research is to study the value of benefits in favor of complete feed production performance and carcass weight of any part of the carcass part-goat nuts. The design used in this study. Random Draft Complete. The material used in this study of 12 male goats Nuts averaging initial body weight (15.58 ± 2.601 kg) with a CV: 16.69%, age 10-15 months. At the end of the study 12 goats to know the weight of nuts cut carcass and parts of the carcass. Results of analysis of variance showed that treatment of complete feed on a significantly different (P <0.05) on carcass weight produced goat nuts. Results of analysis of variance showed that treatment of complete feed on a significantly different (P <0.05) against the weight of all the parts ice nuts goat carcass neck, shoulder, breast, leg chump on, ribs, loin, fore shank and the weight of the flank. CF0 and CF3 treatment effects did not provide a very real difference to the weight of carcass parts, but the weight of the carcass are treated CF3 higher than the CF0. This is in line with the expressed [Keywords—  banana weevil stone, complete feed  goat bean]
Substitusi rumput gajah dengan rumput laut coklat (Sargassum polycys-tum) terhadap produk metabolisme rumen dan kecernaan nutrien secara in vitro Marselinus Hambakodu; Eko Pangestu; Joelal Achmadi
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 29, No 1 (2019): April
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2019.029.01.05

Abstract

This research was conducted to assess the level of substitution of napier grass with brown seaweed (Sargassum polycystum) in diet of the goat on rumen metabolism product and nutrient digestibility in vitro. The experimental design used was completely randomized design with 4 treatments and 4 replications. Feed treatments consisted of T1 (control) = 50% napier grass + 50% concentrate; T2 = napier grass 37,5% + S. polycystum 12,5% + 50% concentrate; T3 = napier grass 25% + S. polycystum 25% + 50% concentrate; T4 = napier grass 12,5% + S. polycystum 37,5% + 50% concentrate. The result, substitution of napier grass with brown seaweed (S. polycystum) did not significant (P>0.05) effect on pH, N-NH3, VFA total, acetate, propionate, butyrate, adenosine triphosphate (ATP), dry matter digestibility, organic matter digestibility, and neutral detergent fiber digestibility. It is suggested that brown seaweed (S. polycystum) could replace napier grass on goat feed at up to 37,5%.
Efek pemanasan pada molases yang ditambahkan urea terhadap ketersediaan NH3, volatile fatty acid dan protein total secara in vitro Putri Rafleliawati; Surahmanto Surahmanto; Joelal Achmadi
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 26, No 2 (2016)
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2016.026.02.4

Abstract

The study aims to utilizing mollases as reducing sugar to bind ammonia from urea through maillard reaction in high temperature as a source of Non-protein nitrogen (NPN) slow release in order to improve the efficiency of NPN and of the avaibility of total protein. The study used mollases and cow rumen fluid from Ungaran slaughterhouses. The method of the study was factorial complate random design with 2x3 treatments and 3 replications. The treatments were A0B1 (mollases-urea non heated 1 hour incubation), A0B2 (mollases-urea non heated 3 hour incubation), A0B3 (mollases-urea non heated 5 hour incubation), A1B1 (mollases-urea heated 1 hour incubation), A1B2 (mollases-urea heated 3 hour incubation) and A1B3 (mollases-urea heated 5 hour incubation). The data were analyzed using analysis of variance (ANOVA). The results showed that NH3, Volatile Fatty Acids (VFA) and total protein production in different hours of incubation were significant (P<0,05), meanwhile production in mollases heat treatment and interaction between them were not significant (P>0,05). The longer the time of incubation, the lower the production. The highest NH3production was found at one hour of time of incubation. The VFA and total protein productions increased along with the increasing time of incubation with highest production was found at 5 hours of time of incubation. Keywords : Slow release, maillard reaction, NH3, VFA, protein total
The Effect Of Duration Time On Onggok Fermentation With Enrichment N, S, P By Trichoderma Reesei On Nutrien Value Nila Cahyaning Febriyani; Agung Subrata; Surahmanto Surahmanto; Joelal Achmadi
Bulletin of Applied Animal Research Vol 2 No 1 (2020): Bulletin of Applied Animal Research
Publisher : LPPM Perjuangan University of Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/baar.v2i1.226

Abstract

The aim of this research was to study the effect of incubation time on onggok fermentation with enrichment N, S, P by Trichoderma reesei on nutrient value. The materials of this research were onggok, T. Reesei and N, S, P element. This research used completely randomized design with 4 treatments different incubation time with 5 replication; T0: 0 day, T1: 2 days, T2: 4 days and T3: 6 days. The parameters observed were crude protein, crude fat, crude fiber, and nitrogen free extract of fermented onggok. Data analysis was used by Analysis of Variance (ANOVA) and continued by Duncan’s Multiple Range test if they were significantly different. Results of this research showed that there were haven’t effect (P>0.05) of the treatment on nutrient value. The conclusion of this research was incubation time on onggok fermentation with enrichment N, S, P by Trichoderma reesei have not been able to decrease crude fiber.Keywords : Onggok, fermentation, T.reesei
Co-Authors A. Aswandi Agung Purnomoadi Agung Purnomoadi Agung Subrata Anak Agung Istri Sri Wiadnyani Anis Muktiani Armayanti, Andi Kurnia C. I. Sutrisno Danial Eko Pangestu Hambakodu, Marselinus Hendrarti, Etty Nuri Hendrarti Hermawansyah Irfan, Andi Muh. M Ainsyar Harahap, M Ainsyar M. Arifin Mukh Arifin Nadia Maharani Nila Cahyaning Febriyani Novi Eka Wati NURUL ARIFAH Nurul Husnah Febrianti Nusantara, Limbang Kustiawan Pandupuspitasari, Nuruliarizki Shinta Pramisti Wildany Putri Putri Rafleliawati Retno Adiwinarti S. Surahmanto Saputra, Ferindra Fajar Saraceen Erla Pratama Shibghatullah Dina Muhammad Sri Mukodiningsih Sunaryati Sunaryati Wa Laili Salido