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All Journal Jurnal Litbang Industri Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Ipteks Terapan Jurnal Teknik Kimia Jurnal Civronlit Unbari Jurnal Daur Lingkungan Sustainable Environmental and Optimizing Industry Journal pendidikan, science, teknologi, dan ekonomi Jurnal Litbang Industri Elektriese: Jurnal Sains dan Teknologi Elektro SLUMP TeS : Jurnal Teknik Sipil Journal of Smart Agriculture and Environmental Technology Jurnal Akademik Pengabdian Masyarakat JOURNAL OF COMMUNITY SERVICE AND APPLICATION SCIENCE (JCSAS) Journal of Data Analytics, Information, and Computer Science (JDAICS)

Monik Kasman

Fakultas Teknik Universitas Batanghari

Author-ID : 2765947

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Reduksi pencemar limbah cair industri tahu dengan tumbuhan melati air (Echinodorus palaefolius) dalam sistem kombinasi constructed wetland dan filtrasi Monik Kasman; Anggrika Riyanti; Salmariza Sy; Muhammad Ridwan
Jurnal Litbang Industri Vol 8, No 1 (2018)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Tofu industry wastewater contains high organic material which reduces dissolved oxygen, contaminates water, and odor that potentially contaminates and pollutes receiving surface water. Constructed wetland is one of the recently proven efﬁcient technologies for wastewater treatment. This is due to vegetation diversity. Constructed wetland systems have been developed using water jasmine plants combined with filtration systems for the reduction of BOD, TSS, and oil and grease in tofu wastewater as a function of detention time. Detention times were varied at 5, 7, 9, 11, 13, and 15 days. The results revealed that the reduction of BOD, TSS, and oil and grease was influenced by detention time. The reduction efficiency of BOD, TSS, and oil and grease decreased with increasing the detention time. The combined system of constructed wetland and filtration using water jasmine plants effectively reduces the pollution parameters in tofu industry wastewater with a reduction efficiency for BOD, TSS, and oil and greasel of 52-95%, 45-67%, and 59-78% respectively with concentration of 97 mg/L, 40 mg/L, and 4.2 mg/L at the detention time of 15 days. This results fulfill the requirement of the liquid waste standard according to the Minister of Environment Regulation No. 5 year 2014.AbstrakLimbah cair industri tahu mengandung bahan organik tinggi yang dapat menurunkan oksigen terlarut, mengotori, dan menimbulkan bau menyengat sehingga berpotensi mencemari perairan penerima. Constructed wetland merupakan salah satu teknologi pengolahan limbah cair yang efisien, efektif, dan tepat guna karena menggunakan keragaman vegetasi. Penelitian sistem constructed wetland menggunakan tanaman melati air (Echinodorus palaefolius) yang dikombinasikan dengan sistem filtrasi bertujuan untuk penurunan pencemar BOD, TSS, dan minyak lemak dalam limbah cair industri tahu sebagai pengaruh variasi waktu detensi. Waktu detensi meliputi 5, 7, 9, 11, 13, dan 15 hari. Hasil penelitian menunjukkan bahwa reduksi pencemar BOD, TSS, dan minyak lemak dipengaruhi oleh waktu detensi. Efisiensi reduksi BOD, TSS, dan minyak lemak meningkat dengan bertambahnya waktu detensi. Sistem kombinasi constructed wetland dan filtrasi menggunakan tumbuhan melati air efektif mereduksi parameter pencemar limbah cair industri tahu dengan efisiensi reduksi untuk BOD, TSS, dan minyak lemak berturut-turut 52-95%, 45-67%, dan 59-78% dengan konsentrasi 97 mg/L, 40 mg/L dan 4,2 mg/L pada waktu detensi 15 hari. Hasil ini mememenuhi baku mutu limbah cair industri tahu sesuai Peraturan Menteri Lingkungan Hidup No. 5 tahun 2014.

Remediation of hydrocarbon contaminated soil using alkyl benzene sulfonate: preliminary study Monik Kasman; H Hadrah; Salmariza Sy
Jurnal Litbang Industri Vol 11, No 1 (2021)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

This work was aimed to remediate petroleum contaminated soil by soil washing method. This method is among alternative remediation used to remove petroleum pollutant or contaminant from soil using aqueous chemical surfactan. This studi was preceeded to the characterization of contaminated soil to classify the soil including gain size, oil and gease and Total Petroleum Hydrocarbon (TPH). Laboratory scale experiment was done to investigate the effect of aqueous chemical surfactan Alkyl Benzena Sulfonate (ABS). The effect of surfactant and bulking agent to TPH removal was observed by varying the ratio of contaminated soil (g) to bulking agent (silica soil) in g/g units, with the ratio 50:50; 35:65 and 25:75 in variations of surfactant solution . 0%; 0.25%; 0.5%; 0.75% and 1.0% (mL/mL). The results showed that the soil washing was influenced by bulking agent ratio. The higher the ratio of the bulking agent, the higher the TPH reduction. The highest percentage of TPH removal achieved 92%, at surfactant concentration of 0.25% and ratio of soil/bulking agent of 25 : 75.

Pengembangan Adsorben dari Limbah Lumpur Industri Crumb Rubber Yang Diaktivasi dengan H3PO4 Untuk Menyerap Ion Cr(VI) Salmariza Salmariza; Mawardi Mawardi; Resti Hariyani; Monik Kasman
Jurnal Litbang Industri Vol 4, No 2 (2014)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Developing an adsorbent from activated sludge waste of crumb rubber industry which was activated by H3PO4 for Adsorption of Cr(VI) had been done. The research was carried out by characterization of activated carbon in accordance with Indonesia National Standard (SNI) 06-3730-1995, involved determination of iodine absorption, water content, and bounded carbon content. The research was conducted in batch system for activated carbon and adsorbent without activation, by observed pH sollution, contact time, and initial concentration of the treatment solution. Determination of maximum absorption capacity of activated carbon on Cr(VI) used the Langmuir isotherm equation. From the characterization study of activated carbon was obtained that adsorption of iodine 482.6 mg/g, water content 0.14%, and bonded carbon content 24.925%. The results revealed that H3PO4 activator affected the adsorption of Cr(VI). Research with batch systems were obtained the optimum pH 2, contact time 120 minutes, and the optimum concentration 50 mg/L for adsorbent without activation and optimum pH 3, contact time 60 minutes, and the optimum concentration 50 mg/L for activated carbon. The maximum adsorption capacity was obtained 1.16 mg/g for adsorbent without activation and 1.99 mg/g for activated carbon.ABSTRAK Pengembangan adsorben dari limbah lumpur aktif Industri Crumb Rubber yang diaktivasi dengan H3PO4 untuk menyerap ion Cr(VI) telah dilakukan. Pada penelitian dilakukan karakterisasi karbon aktif sesuai dengan Standar Nasional Indonesia (SNI) 06-3730-1995, meliputi penentuan daya serap terhadap iodin, kadar air, dan kadar karbon terikat. Penelitian dilakukan dengan sistem batch terhadap karbon aktif dan adsorben tanpa aktivasi, dengan mengamati pH larutan, waktu kontak, dan konsentrasi awal larutan. Penentuan kapasitas serapan maksimum karbon aktif terhadap Cr(VI) menggunakan persamaan Isoterm Langmuir. Hasil penelitian karakterisasi karbon aktif didapatkan daya serap terhadap iodin 482,6 mg/g, kadar air 0,14%, dan kadar karbon terikat 24,925%. Dari hasil penelitian menunjukkan aktivator H3PO4 mempengaruhi daya serap terhadap Cr(VI). Penelitian dengan sistem batch didapatkan pH optimum 2, waktu kontak 120 menit, dan konsentrasi optimum 50 mg/L untuk adsorben tanpa aktivasi dan pH optimum 3, waktu kontak 60 menit, dan konsentrasi optimum 50 mg/L untuk karbon aktif. Kapasitas serapan maksimum didapatkan 1,16 mg/g untuk adsorben tanpa aktivasi dan 1,99 mg/g untuk karbon aktif.

Pengaruh Laju Alir Inlet Reaktor MSL terhadap Reduksi BOD, COD, TSS, dan Minyak/Lemak Limbah Cair Industri Minyak Goreng Salmariza Sy; Sofyan Sofyan; Hendri Muchtar; Monik Kasman
Jurnal Litbang Industri Vol 7, No 1 (2017)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

This research was conducted by treating edible oil industry wastewater used Multi Soil Layering (MSL) method. The MSL reactor was built from a 200x120x200 cm concrete basin. Andisol soil was mixed with sawdust and fine charcoal at each ratio 5:1:1 based on dry weight as an impermeable layer. The flow rate variations were 250, 500, 1000, and 1500 L/m2.day. The observed pollutant parameters were BOD, COD, TSS, oil/fat, and pH. The results showed that MSL reactor was effective to decrease the pollutant content of edible oil industry wastewater. The reactor could reduce concentration of effluent parameters below standard except for oil/fat parameters at high flow rates. In the effluent was found BOD 0.66-14.22 mg/L, COD 5-69 mg/L, TSS 9-26 mg/L, and oil/fat 2-9 mg/L. The flow rate had an effect on reduction efficiency of BOD, COD, TSS, and oil/fat but did not effect pH as all flow rate could raise pH 6.37-6.95 became pH 6.99-7.24. The lower the flow rate the higher the reduction efficiency. The reduction efficiency at flow rates 250 and 1500 L/m2 days for BOD were 99% and 86%, COD were 96% and 71%, TSS were 88% and 77%, and oil/fat were 80% and 60%.ABSTRAK Penelitian ini dilakukan dengan mengolah air limbah industri minyak goreng menggunakan metoda Multi Soil Layering (MSL). Reaktor MSL dibuat dari beton berbentuk bak ukuran 200x120x200 cm. Tanah andisol dicampur dengan serbuk gergaji dan arang halus pada rasio masing-masing 5:1:1 berdasarkan berat kering sebagai penyusun lapisan impermeable. Variasi laju alir yaitu 250, 500, 1000, dan 1500 L/m2.hari. Parameter pencemar yang dianalisis meliputi BOD, COD, TSS, minyak/lemak, dan pH. Hasil penelitian menunjukkan bahwa reaktor MSL sangat efektif untuk menurunkan kandungan zat pencemar limbah cair industri minyak goreng. Reaktor dapat mereduksi konsentrasi parameter outlet sampai dibawah baku mutu yang distandarkan kecuali untuk parameter miyak/lemak pada perlakuan laju alir tinggi. Pada effluen didapatkan nilai BOD 0,66-14,22 mg/L, COD 5-69 mg/L, TSS 9-26 mg/L, dan minyak/lemak 2-9 mg/L. Laju alir berpengaruh terhadap efisiensi reduksi BOD, COD, TSS, dan minyak/lemak, tetapi tidak berpengaruh terhadap pH dimana semua perlakuan laju alir dapat menaikkan pH 6,37-6,95 menjadi pH 6,99-7,24. Makin rendah laju alir maka makin tinggi efisiensi reduksi. Efisiensi reduksi pada laju alir 250 dan 1500 L/m2 hari untuk BOD adalah 99% dan 86%, COD 96% dan 71%, TSS 88% dan 77%, dan minyak/lemak 80% dan 60%.

REMOVAL OF IRON FROM AQUEOUS SOLUTION BY RICE HUSK: ISOTHERM AND KINETIC STUDY Monik Kasman; Shaliza Ibrahim; Salmariza Salmariza
Jurnal Litbang Industri Vol 2, No 2 (2012)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

This work was focused on iron adsorption by rice husk. The use of rice husk for the removal of iron from aqueous solution at different contact time, pH, adsorbent doses and initial iron concentration was investigated. This study was also aimed to recognize the mechanisms that govern iron removal, and to find an appropriate isotherm and kinetic model in batch process. The equilibrium adsorption isotherms have been analyzed by Freundlich and Langmuir model. The pseudo-first, and pseudo-second order kinetic models have been used to investigate the mechanism of adsorption and potential rate controlling steps. The equilibrium data fitted well to Freundlich model and mechanism of adsorption described well to pseudo first order kinetic. The iron adsorption process was highly dependent on pH, dosage and initial concentration dependent. Iron was reduced higher with decrease in iron concentration and increase in rice husk dosage. The suitable contact time for iron removal was found to be 180 minutes.ABSTRAKFokus penelitian ini adalah adsorpsi besi dengan menggunakan adsorban sekam padi. Eksperimen dilakukan dengan memvariasikan waktu kontak, nilai pH, dosis adsorban dan konsentrasi awal besi. Penelitian bertujuan untuk mengamati mekanisme yang mempengaruhi penyisihan besi dan menemukan model isothermal dan kinetika yang tepat untuk proses adsorpsi besi. Kesetimbangan model isotermal dianalisis dengan modelFreundlich dan Langmuir. Model kinetika order pertama dan kedua digunakan untuk mengamati mekanisme adsorpsi dan tahap kontrol kecepatan potensial. Hasil penelitian menunjukan bahwa model adsorpsi yang tepat untuk penyisihan besi adalah model Freundlich dan mekanisme adsorpsi yang sesuai adalah kinetika orde pertama. Prosesadsorpsi besi sangat dipengaruhi oleh pH, dosis adsorban dan konsentrasi awal besi. Persentase penyisihan besi meningkat jika konsentrasi awal besi menurun dan dosis adsorban meningkat. Hasil penelitian menunjukan bahwa adsorpsi besi terjadi dengan baikpada waktu kontak sekurang-kurangnya 180 menit.

Evaluasi dan Redesain Instalasi Pengolahan Air Limbah (Studi Kasus: Hotel X Kota Jambi) Monik Kasman; Marhadi Marhadi; Imam Mahdi Azwar
Jurnal Daur Lingkungan Vol 5, No 2 (2022): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i2.155

Hotels produce wastewater as much as 80% of the total use of clean water, the wastewater is categorized as domestic wastewater. Hotel X is a 4-star hotel with a need for clean water of 64,396 m3/day and the waste water produced is 49.33 m3/day. Based on observations and evaluations, it was concluded that Hotel X's wastewater was treated at the WWTP with performance that was still not optimal. So that the method used in this research is descriptively analyzing primary and secondary data, then proceed with evaluation and redesign of certain WWTP units based on existing conditions in the field. Laboratory test results show that the parameters that do not meet the quality standards are TSS 136 mg/L, BOD5 56 mg/L, and COD 174 mg/L, so the units that need to be evaluated based on existing conditions consists of grit chamber units, equalizing tanks, anaerobic tank, aerobic tanks, sludge tanks and sedimentation tanks. Based on the results of the evaluation on the existing WWTP unit at Hotel X, there are WWTP units that need to be optimized, namely equalizing tanks and aerobic tanks, where the detention time exceeds the design criteria. Redesign of dimensional changes to the equalizing tank and aerobic tank units. Based on the calculation results, the detention time in the equalizing tank was 8.5 hours and in the aerobic tank 14.38 hours. The equalizing tank unit has been modified to a depth of 2 m to reduce detention time in the initial processing to 6.8 hours, while for the aerobic tank 2 unit, it is modified to a width of 2.5 m and a length of 2.5 m, the length and width of the aerobic tank unit 2 is equated with the size of tube 1 to reduce detention time in processing to 7.6 hours.

Penggunaan Korelasi Spearman Untuk Menguji Hubungan Suhu Dan Besarnya Curah Hujan Bulanan di Kota Padang Nelvidawati Nelvidawati; Monik Kasman
Jurnal Daur Lingkungan Vol 6, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v6i1.181

Rain is one of the important hydrological components. Factors that affect the amount of rainfall in an area are temperature, air humidity, air pressure and wind direction. Previous research stated that there is a strong relationship between temperature and the amount of rainfall. This research was conducted to find out how strong the relationship between the amount of monthly rainfall that occurs in Padang City and the average temperature that occurs in each month for the last 30 years. The research method used is to use quantitative methods using descriptive statistics and non-parametric (spearman correlation test). The selection of the Spearman correlation test was carried out based on the results of the data normality test using the One Sample Anderson-Darling, Ryan-Joiner and Kolmogorov-Smirnov method. Data on temperature and rainfall for the city of Padang are not normal even though they have been normalized using the Box-Cox tranformation method. Spearmen's correlation test shows that there is no significant relationship between the amount of rainfall and temperature with a correlation level of only 9% with a P-Value of 0.087 > 0.05 or 0.001. Further research is needed to find out how strong other factors such as air pressure, humidity and wind direction are on the amount of rainfall in the city of Padang.

Analisis Pemanfaatan Minyak Jelantah Menjadi Gliserol Dengan Metode Hidrolisis Monik Kasman; Hadrah Hadrah; Suraya Suraya; Brian Andika
Jurnal Daur Lingkungan Vol 6, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v6i1.218

This study aims to determine the effectiveness of the hydrolysis method in the manufacture of glycerol from used waste cooking oil. This experiment was carried out by the Hydrolysis method. The hydrolysis process is carried out by varying the ratio of reactants between the amount of used waste cooking oil & water, namely (20:180; 40:160; 100:100; 140:60 ml). In addition, HCl & KOH solutions are used as catalysts in the hydrolysis process.From the results of the study, the maximum glycerol yield value was 0.79% in the ratio of reactants (20ml used waste cooking oil: 180ml water) with a reaction time of 1 hour, 3% HCl catalyst concentration and a temperature of 100°C.

The treatment of automotive workshop wastewater using electrocoagulation process Monik Kasman; Salmariza Sy; Anggrika Riyanti; Hendi Matalata; Irpan Firfansyah
Jurnal Litbang Industri Vol 13, No 1 (2023)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v13i1.8046.85-91

Automotive workshop activities generate waste water requiring some treatments before being discharged into receiving water surface. One of the wastewater treatment methods for is the electrocoagulation method. This study aims to observe the effectiveness of the electrocoagulation method in treating wastewater from automotive workshop activities. Observations were limited to the effect of current density on the efficiency of removal of pollutants from wastewater from automotive workshop activities, including pH, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD) ,oil and grease Current density were varied into 62 A/m2, 53 A/m 2, and 31 A/m 2. The results showed that the highest removal efficiency for the pollutant parameters BOD, COD, and oil and grease respectively were 91.53%, 94.90%, and 81,38% at current density 62 A/m 2. The electrocoagulation process was strongly influenced by the current density, where the higher the current density, the higher the removal efficiency.

Pengaruh Variasi Dosis, Waktu Kontak dan Kecepatan Pengadukan terhadap Adsorpsi Merkuri dengan Menggunakan Adsorben dari Lumpur IPA PDAM Monik Kasman; Hadrah Hadrah; Anggrika Riyanti; Emelda Raudhati; Lucya Handayani
Elektriese: Jurnal Sains dan Teknologi Elektro Vol. 13 No. 02 (2023): Artikel Riset Oktober 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/elektriese.v13i02.3276

Penelitian ini bertujuan untuk mengetahui bahwa adsorben lumpur PDAM IPA teraktivasi lebih banyak menyerap merkuri dibandingkan tanpa aktivasi. Pengujian dilakukan dengan 5 variasi dosis lumpur aktif yaitu 1 gram, 2 gram, 3 gram, 4 gram dan 5 gram dan setelah diaktivasi hasilnya menunjukkan bahwa semakin tinggi dosis adsorben maka semakin besar pula potensi penurunan konsentrasi merkuri dalam air. Limbah dan meningkatkan konsentrasi merkuri dalam limbah efisiensi penghapusan 95%. Bahan yang digunakan dalam penelitian ini adalah limbah pengolahan air minum di PDAM dari kolam pengolahan lumpur PDAM Tanjung Sari Kota Jambi, bahan kimia HgSO4 dalam bentuk padat, Aquades, Larutan NaOH dan Larutan HNO3 pekat. Waktu yang digunakan adalah variasi 15, 30, 45, 60 dan 75 menit, dimana semakin lama waktu kontak maka kemampuan adsorben dalam menyerap adsorbat semakin besar sehingga meningkatkan efisiensi merkuri sebesar 91%. Semakin tinggi kecepatan pengadukan, semakin baik efisiensi penghilangan merkuri. Hasil penelitian menunjukkan efisiensi penyisihan sebesar 95%, dan efektivitas lumpur IPA PDAM sebagai adsorben sangat baik dengan aktivasi (TAVB) terlihat pada efisiensi penyisihan hingga 95%, karena aktivasi adsorben meningkat. daerah pori daerah adsorpsi. Model isoterm yang cocok untuk penelitian adsorpsi lumpur IPA PDAM adalah Isoterm Langmuir. Rata-rata persentase penurunan pengaruh ketiga dosis, waktu kontak, dan kecepatan adsorben terhadap sisa lumpur aktif mempunyai kemampuan menyerap merkuri sebesar 93%, sehingga hasil tersebut dapat menunjukkan bahwa lumpur limbah PDAM IPA dapat dimanfaatkan sebagai bahan baku. Adsorben dalam pengolahan limbah logam berat seperti merkuri. Hal ini dimungkinkan karena lumpur PDAM IPA dengan aktivasi telah menyerap merkuri sehingga permukaannya tertutup dan pori-porinya mengecil.

Co-Authors A.A. Ketut Agung Cahyawan W Allukman Nur Hakim Anggrika Riyanti Anggrika Riyanti, Anggrika Arrasyid, M. Aderiansyah Asep Suma Aditia Asih Suzana Bambang Irawan /E21207042 Brian Andika Catur Endah Kartikawati Desi Kurniawati Edwin Permana Emelda Raudhati Emelda Raudhati Endi Adriansyah Ermawati Fajar Arsyadani Febby Valency, Amelia Fikri Firmanda Firmanda, Fikri Fitri Yanti Fitri Yanti Fitria Mayang Sari Gusri, Lailal H Harmiwati Hadrah Hadrah Hadrah Hadrah Hadrah, Hadrah Hadrah Hasan Hadrah, Hadrah Handayani, Lucya Hariyani, Resti Hendi Matalata Hendri Muchtar Hikmah Hikmah Hikmah Hikmah Ibrahim, Shaliza Imam Mahdi Azwar Intan Lestari Ira Galih Prabasari Ira Galih Prabasari Irpan Firfansyah Istigmah, Nuni Karunia Tri Septiani Lucya Handayani M Anggi Pramana M. Zahari Marhadi Marhadi Marhadi Marhadi, Marhadi Matalata, Hendi Mawardi Mawardi Mawardi, Mawardi Muchtar, Hendri Muhammad Ridwan Muhammad Riwan Nelvidawati Nelvidawati Niken Aryani Novia Rezki Apriani Nurdwi Sartika Peppy Herawati Rafnelly Rafki Rani, Dwi Puspita Raudhati, Emelda Resti Hariyani Reynaldo Purba Ridwan, Muhammad Rinda Lestari Riyanti , Anggrika Robby Ikhsan Salmariza Salmariza Salmariza Salmariza Salmariza Salmariza Salmariza Sy Salmariza sy Salmariza Sy Salmariza, Salmariza Salmariza, Salmariza Salmariza, Salmariza Samuel Samuel Sari Puspita Shaliza Ibrahim Shaliza Ibrahim Shaliza Ibrahim, Shaliza Siti Umi Kalsum Sofyan Sofyan Sofyan, Sofyan Suhendra Suhendra Suhendra Suhendra Suraya Suraya Suryani Suryani Sy, Salmariza Sy, Salmariza Syabawaihi Titania Eno Widyaningsih Venny Yusiana Yoga Yuniadi Yundari, Yundari

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