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All Journal Maspari Journal Jurnal Veteriner Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Kajian Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Maspari Journal Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL BIOLOGI INDONESIA Science and Technology Indonesia IJEBA (International Journal of Economic, Business & Applications) JURNAL PHOTON Jurnal Ilmu Kedokteran dan Kesehatan Asian Journal of Aquatic Sciences ECOTONE SIMBIOSA Jurnal Zona Journal of Coastal and Ocean Sciences Devotion: Journal of Research and Community Service Journal of Rural and Urban Community Empowerment SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Jurnal Ilmiah Multidisiplin (JUKIM) EcoNews Jurnal Manusia dan Lingkungan South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan Jurnal Senpling Multidisiplin Indonesia Tropical Marine Environmental Sciences Jurnal Natur Indonesia
Yusni Ikhwan Siregar
Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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PENGARUH LINGKUNGAN RUMAH DAN PERILAKU MASYARAKAT DENGAN KEJADIAN PENYAKIT DEMAM BERDARAH DENGUE (DBD) DI KOTA PEKANBARU Debby Febriani; Yusni Ikhwan Siregar; Zahtamal Zahtamal
Jurnal Ilmu Lingkungan Vol 12, No 2 (2018): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.12.2.p.112-126

Abstract

The high number of dengue fever incident in Pekanbaru was because of many factors that affecting it. Among those factors, behavior factor and environment factor were two of them. This study aimed to analyze the correlation among home environment, the 3M plus behavior, and the household income of the dengue fever incident, also to analyze the most dominant factors. The type of the study was quantitative with the case control study approach. The study was done from January to March 2019 located in Pekanbaru.The population of the study were all the patients with dengue fever in January to march 2019based on the medical data record of Arifin Achmad hospital with the sample were 28 cases and 28 controls. Data were analyzed using chi-square and logistic regression. The results showed that the home environment variable which affecting the dengue fever incident was the exposure (p value=0,000), temperature (p value=0,001), moisture (p value=0,000), the existence of mosquito larvae (p value=0,032). The 3M behavior and the household income also have a relationship with the incident of dengue fever. The most dominant variable in the incident of dengue fever was temperature with OR 20,7. Environment, (exposure, temperature, moisture and the existence of mosquito larvae, 3M plus behavior and the household income were in the relation with dengue fever. The most dominant factor of dengue fever was temperature.
KEANEKARAGAMAN IKAN SUNGAI KAMPAR INVENTARISASI DARI SUNGAI KAMPAR KANAN Ronal Yuriza Fithra; Yusni Ikhwan Siregar
Jurnal Ilmu Lingkungan Vol 4, No 2 (2010): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.4.2.p.139-147

Abstract

A study on fish biodiversity of Kampar River has been conducted. The study aimed at evaluatingthe existence of inhabiting fish species in the river and tributaries, in response to frequentdisturbance of water quality and quantity regime, due to anthropogenic factors. It revealed thatfish community found comprises of 9 ordo, 23 family, 40 genus, and of 58 species. Fish of familyCyprinidae, Bagridiae and Siluridae, were dominant in all sampling area with 25, 4 and 4species, respectively.
HUBUNGAN ANTARA KONDISI SOSIAL EKONOMI DENGAN PERSEPSI, SIKAP, DAN PERILAKU MASYARAKAT KABUPATEN KERINCI PADA HUTAN TAMAN NASIONAL KERINCI SEBLAT (TNKS) Nafril Yuzen; Yusni Ikhwan Siregar; Zulfan Saam
Jurnal Ilmu Lingkungan Vol 8, No 2 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.2.p.197-213

Abstract

Kerinci Seblat National Conservation Forest continuously degrade due to illegallogging, uncontrolled land conversion of local people living around the area. Thisunsustainable effort were presumably influenced by social economic factors. This studyaimed at analyzing perception, attitude and behavior of people adjacent to theconservation area. A field survey and interview were performed to 40 respondent oftwo villages namely Kemantan Raya and Pasir Jaya. Data obtained were alayzedfollowing path way analysis. The local people perception on the existence of zkerinciSeblat National Conservation Forest werw apparently positive. They realized that theconservation forest are important for hydrological, biological and economical functionas well as for environment. This study revealed that interrelated of factors (age,educational level, income, job type and family size) of local people did not significantlyrelated to their perception, attitude as well as their behavior. However, age correlated(p›0.05) to perception.
FAKTOR KONSENTRASI DAN KONDISI TUNAK RADIOAKTIF PERUNUT 109Cd PADA KERANG HIJAU (PERNA VIRIDIS) Yusni Ikhwan Siregar
Jurnal Ilmu Lingkungan Vol 1, No 1 (2007): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.1.1.p.9-17

Abstract

Laboratory study on the concentration factors and steady state condition of Cadmium (Cd) by green mussel (Perna viridis) has been carried out. Radiotracer 109Cd was applied in the study. The objective of the study was to evaluate bioaccumulation parameters including con- cent ration factors and steady state condition of cadmium by green mussel from dissolved phase. It was found that both salinity and temperature had significant effect (P<0.001) on accumulation rate of 109Cd. The highest concentration factor of Cd (31,23-54,09) was appeared in water salinity of 29% and of water temperature 31°C. Apparently, green mussel accumulated 72,21-107,80 Bq/gr Cd at the steady state condilion. It revealed that the small Perna viridis (5.2 cm in length) accumulated 109Cd about 107,80 Bq/gr, whereas the bigger size of the green mussel (6.6 cm in length) had an uptake of about 72,21 Bq/gr.
HUBUNGAN KONDISI SANITASI LINGKUNGAN RUMAH TANGGA DENGAN KEBERADAAN JENTIK VEKTOR DENGUE DI DAERAH RAWAN DEMAM BERDARAH DENGUE KOTA DUMAI TAHUN 2008 Zulkarnaini Zulkarnaini; Yusni Ikhwan Siregar; Dameria Dameria
Jurnal Ilmu Lingkungan Vol 3, No 2 (2009): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.3.2.p.115-124

Abstract

Dumai is area endemic of Dengue disease (DBD) with condition of environmental sanitary ingeneral has not well. Purpose of this research is to know image of condition of environmentalsanitary in Kota Dumai and sees are there the relation of condition of household area sanitarywith existence larvae of vector dengue and area sanitary aspect what which most dominantrelated to existence larvae of vector dengue in disease gristle area of Kota Dumai. This researchis research type of observasional with planning "Cross Sectional". Research subject ishousehold 102 households who live in gristle DBD. Sampling is done in" random sampling"Research independent variable is condition of household area sanitary covering aspect: supplyof cleanness water, management of garbage and practice of eradication of mosquito dengue.Research dependent variable is existence larvae of vector dengue. Result of analysis univariatshows condition of household area sanitary in general is unfavourable (62,7%). Out of 555containers contains water which are positive larvae at is 186 containers (33,51%). Result ofanalysis Rank Spearman shows there is relationship signifikan between condition of householdarea sanitary with existence larvae at (Rho = Rho=0,586 and p=0,000). While result ofregression analysis shows area sanitary aspect that is most dominant related to existence tolarvae at is practice of household in PSN-DBD with P value 0,000 and correlation value =0,635. Equally, factor that is very significant of existence larvae at vector dengue is PSN-DBD.
Saline effect of different heavy metal accumulation of pb and Zn in shells of blood (anadara granosa) Dharma Eka Putra; Yusni Ikhwan Siregar; Irvina Nurrachmi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Accumulation of Pb and Zn in Blood Shells can be seen that the Shellfish not respond toheavy metal that accumulates in the body at different salinity. Evaluation of the abilityaccumulation Shellfish Blood (Anadara granosa) against Pb fluctuated. While metals Zn showeda fairly high response in the process of accumulation of heavy metals in blood Shells.The concentration of Pb at 20 ppm salinity treatments were the highest found in bothreplicates with a concentration of 0.05 ppm which is equal to 0036 mg / g. While the data waslowest for the first repeat also with a concentration of 0.05 ppm was 0.0027 mg / g. While theconcentration of Zn in the treatment of 20 ppm the highest salinity found in both replicates witha concentration of 2 ppm which is equal to 0.86 mg / g. While the Zn concentration was lowestfor the second replay with 1.5 ppm concentration of 0.38 mg / g.Water quality at each research station there was no difference so far. However, waterquality in the study site contained a water quality to support shellfish life blood. Initialtemperature in this study is the final temperature is 290C and 280C.Keywords: Heavy Metal, Anadara granosa, Salinity
THE CONTENT OF HEAVY METALS Pb, Cu, and Zn in ORGAN SYSTEM OF PARANG FISH (Chirocentrus dorab) AND BIANG FISH (Setipinna paxtoni) IN AIR HITAM STRAIT MERANTI ISLAND REGENCY, RIAU PROVINCE Edy T S Sihombing; Yusni Ikhwan Siregar; Syahril Nedi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This study was conducted since Juny until July 2014 in the Air Hitam Strait of Meranti Island Regency. The purpose of this study was to determine the content of heavy metals of Pb, Cu, and Zn which accumulated in organ system of Parang fish (C. dorab) and Biang fish (S. paxtoni) as the impact of sewage pollution from all human activies around the Air Hitam strait and to determine the feasibility of Parang fish (C. dorab) and Biang fish (S. paxtoni) consumption in Air Hitam strait. The results of this study showed that in Parang fish (C. dorab) Pb content was higher in the gills (5,78 µg/g), and the other heavy metals were higher too in the gills, i.e. Cu (8,68 µg/g) and Zn (39,21 µg/g) respectively. For Biang fish the heavy metals were higher in the gills, Pb (4,96 µg/g), Cu (10,03 µg/g), and Zn (33,82 µg/g) respectively. Based on heavy metal distribution, the content of Pb, Cu, and Zn in Parang fish (C.dorab) and Biang fish (S. paxtoni) at Station I was not significantly different (sig > 0,05) with Station II. Based on the  calculation, Parang fish (C. dorab) and Biang fish (S. paxtoni) from Air Hitam Strait still suitable for consumption as long as it does not exceed the specified limits.   Keywords: Pb, Cu dan Zn; C. dorab dan S. paxtoni ; Air Hitam Strait
ANALYSIS OF HEAVY METAL CONTENT Pb CuZn IN SEAGRASS (Enhalus acoroides) IN THE COASTAL WATERS OF TANJUNG MEDANG, NORTH RUPATBENGKALIS, RIAU PROVINCE Fadli Aulia; Yusni Ikhwan Siregar; Bintal Amin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTCoastal water of Tanjung Medang located Northen part of Rupat Island adjacent to Mallacca straits, where anthrophogenic activities increased lately, including marine transport, harbour, settle wents and others. Above activities would lead to pollution coastal water where seagrass (Enhalus acoroides) inhabit. Heavy metals Pb, Cu and Zn were analized fromlocal seagrass which used as bioindicator of pollution. The results showed that the average content of heavy metalsPb in the root, stem and leaf at each station  ranged from 1,7556 µg/g - 3,9818 µg/g,  and the heavy Cu ranged from 1,0711 µg/g - 1,8499 µg/g, while Zn range for 23,6978 µg/g - 41,7911 µg/g. Mean while heavy metals for the sea water content of Pb ranged from 1,2120 µg/g - 1,8200 µg/g, Cu is 0,5240 µg/g - 1,4693µg/g and Zn is 3,6800 µg/g - 13,7467 µg/g. Plant uptake of heavy metals Pb, Cu  and Zn was highest in the roots and leaf. The corelation heavy metals in water and seagrass appeared low. The results suggest that Enhalus acoroides can be used as bio-indicators to describe the condition of the waters of Tanjung Medang contaminated by heavy metals.Key words : Heavy Metals, Enhalus acoroides, Tanjung Medang 
ANALYSIS OF Pb, Cr, Cu and Zn CONCENTRATIONS IN SHELLS OF BLOOD COCKLE’S (Anadara granosa) FROM SINGKEP ISLAND COASTAL WATERS, THE PROVINCE OF RIAU ARCHIPELAGO Effino Panji Sudewo; Yusni Ikhwan Siregar; Bintal Amin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTThis research was conducted from January to February 2018 by taking samples of blood cockles from  the coast of Singkep Island, Lingga Regency, Riau Archipelago Province. The purpose of this research were to know the metal concentrations of Pb, Cr, Cu and Zn in different station and different sizes of blood cockle’s shells (Anadara granosa), as well as to find out the level of metal pollution based on MPI (Metal Pollution Index). Analysis of metal concentrations of heavy metal was done by following procedures outlined by Yap et al., (2003). The results showed that the highest metal concenration of Pb was found in medium-size (11.8200 µg/g) at Station 1. Highest concentration of Cr was found in small size (20.5453 µg/g) at Station 1, highest Cu found in small size (18.8987 µg/g) at Station 1, and the highest  Zn was found in large size (48.2413 µg/g) at Station 1. The calculated MPI value for coastal water of Singkep Island from this research was 14.66 which considered as quite high.Key Words: Heavy Metal, Pollution, Riau, Mining, Anadara granosa
EFFECT OF SALINITY AND SIZE ON THE ABSORPTION (Uptake)CONTAMINANTS OF METAL Zn IN BLOOD COCKLE Fadel Fadel; Yusni Ikhwan Siregar; Irvina Nurrachmi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTBlood cockle interact with physical and chemical oceanography factors caused by the tide intensely, so it’s not posible to blood coockle to free from heavy metal pollution. As a organisms, blood cockle are relatively sedentary and filter feeder, so that the presence of pollutants in the marine waters will be absorbed by the biota. Research on the absorption of zinc (Zn) with different salinity level and shell size was conducted in December 2017, it aims to determine the ability of zinc (Zn) absorption in blood cockle based on salinity level and shell size differences. The method used is experimental method using Factorial Randomized Block Design which is designed from 2 factors namely salinity and shell size. The absorption of Zn by blood cockles were higher at 20‰ compared to 25‰ as well as the uptake by 3 cm shells length of the cockles were higher than that by the cockles with 4,5 cm length. Based on the results of this study it can be concluded that the absorption of Zn in blood cockles in influenced by the difference of salinity and shell sizes.Key Words: Blood cockles, Salinity, Size.
Co-Authors ', Arfitrah . Zulfan A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Adel Zamri Adelina, Adelina Adiana Sulistianto Afriza, Dinny Afrizal Tanjung Agnesia Jaiyani br Barus Agnesia, Yohana Agung Dhamar Syakti Agus Mandar, Agus Agus Susanto Ahmad Faisal Daulay Ahmad Kurnain ahmad rizal Alfi Puadi Alimah Alimah Alimah, Alimah Almasdi Syahza Alvin Natali Amalia Prafitra Harman Amanda, Yossie Anak Agung Istri Sri Wiadnyani Ananta, Dio Alif Andi Yusapri Andrew ST OS Anisaldi Anisaldi Anita, Sofia Anton Akbar Nugraha Antoni Antoni Antonius &#039; Apdillah, Doni Aras Mulyadi Arief Mubyarso Arief Rachman. B Aristya Ardhitama Aritonang, Simon Hasintongan Autika, Yotta Azhari, Febbi Bahruddin Bahruddin Bahtiar Denny Edison Barnes Silitonga Batubara, Ummi Mardhiah Bayhakki Bayhakki Bayhakki Bayhakki Bayu Oktavian Benny Heltonika Bintal Amin Budi Darmawan Cik Mas Edison Claudya, Sonia Glory Dahlia Dahlia Dameria Dameria Dandi Arianto Pelly Dariono Dariono Dariono, Dariono Dariyatmo Dariyatmo Debby Febriani Dedi Afandi Defri Yoza Deni Efizon Denny Mulianto Dermawan, Ernanda Putra Desi Ariani DESI PURNAMA SARI Desis Tri Yenti Dessy Yoswaty Dessy Yoswaty Devid Joehari Dharma Eka Putra Dhea Oktama R Dianysah, Gusti Dilla Andini Doni Apdillah Dr. Nofrizal, S.Pi, M.Si Dyonisius Hutauruk Edy T S Sihombing Efendi, Musanif Effino Panji Sudewo Efriyeldi, Efriyeldi Eko Hendi Saputra Eko Sutrisno Eko Sutrisno, Eko Elda Nazriati Elfizar, Elfizar Elizal Elizal Elizal Endang Agus Damanhuri Erfana Romauli Lumbantoruan Ernawaty Ernawaty Fabri Putra Nugraha Fadel Fadel Fadli Aulia Fajar Fajar Fajriani Ananda Fakhrurrozi Fakhrurrozi FAUZIYAH Febriana Zulmi Febrina Hanum Feliatra Fepi Yulianti Fika Yulia Rachmah Fitri Agustriani Fitri, Yuliza Fransiska, Dina Fuad, M Anwar Fuadi, Indra Ginting, Daniel Paskah Hadi Sastranegara Hadinoto Hadinoto Hafidawati, Hafidawati Hairussalam, Hairussalam Hari Handika Sektiawan Harianto Harianto Hasdi Yanti HS Helmi Putra Hendra Taufik Heni Pujiastuti Henni Elyati Henni Syawal Herli, Irwan Herli, Irwan Hidayat Pratamasari Hutomo, Ragil Tribhakti I Gusti Ngurah Antaryama Iesje Lukistyowati Imam Pangestiansyah Putra Imran , Imran Imran Imran Indra Wariski Indra Wariski Irfan Yunus Irvina Nurachmi irvina Nurachmi Irwandy Syofyan Isjoni Isjoni Islami, Muhammad Dinul Isnaini Jhon Edward Jhon Prengky Jimmy Copriady Johanes Hutagaol Joneri, Romi Jonny Zain Karnila, Rahman Karnila Kevin Anandika Dwi Putra Khawarizmi, Dannes M. Khotimah, Nadila Nur Kurniawan, Rika Laura Dameshita Silalahi Lee, Seung Hun Lilis Kurnia Lilis Kurnia Lita Febriani Lubis, Abdillah M. Delpopi M. Imran Sinaga Maliki Maliki Manalu, Govinda Hendra Marpauang, EkoRinaldi Maulana Hardi Melki Meuthia Pangerani Miduk Tampubolon Mirna Ilza Miswadi Miswadi Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Muhammad Arif Fahrurozi Muhammad Fahrul Musrifin Galib Nabila, Amelia Nafril Yuzen Nawari Nawari Neni Ristiani Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Noprianda, Renza Novi Permata Sari Nugrahani Trie Ryzzky Nurafni, Melia Nurrahmi, Febi Nursyirwani, Nursyirwani Nurul Abdiah Nasution Oktavia Dewi Oktavia Dewi, Oktavia Olfa Riyana Prastya Bayu Afrian Purnama, Indra Dwi Putra Putra, Kevin Anandika Dwi Putri Kalbina Rahmadi Rahmadi Rahmadi Rahmadi Ramses Ramses Firdaus, Ramses Ramses Ramses Rasoel Hamidy Razai, Tengku Said Redho Yoga Nugroho Ridwan Manda Putra Rifardi Rika Kurniawan Rika Kurniawan Rika Kurniawan Rinaldo, Rinaldo Rinaldo, Rinaldo Riris Aryawati Risna Nofriani Ritonga, Agnesia Rivaldi Ananda Dwi Putra Roito, Martin Romi Joneri Rommie Jhonerie Ronal Yuriza Fithra Rosyidin, Hidayatul Rozirwan . Salsabilla, Dila Azzahra Sania Glory Claudya Sanya Gautami Saputra, Muhammad Nasrul Septian Julifar Silaban, Tulus Gandra Saputra Siti Zahrah Siti Zahrah Situmorang, Nesi Silvia Sofia Anita Sofyan Husein Siregar Sri Indarti Sukendi Sukendi Sukendi Sukendi Sumanti, Susi Suwondo Suwondo Suyanto Suyanto Syafriansyah, Syafriansyah Syafruddin Nasution Syahril Nedi Syahril Syahril Syahril Syahril Syaiful Ramadhan Harahap Syarwandi David T. Edy Sabli Tengku Nurhidayah Thamrin &#039; Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Tyas Handayani Uju Doi Sibarani Verid Aria Susammesin, Verid Aria Viktor Amrifo Viktor Amrivo Vivi Indriani Vivin Seygita Vivin Seygita, Vivin Wariski, Indra Wike Ayu Eka Putri Yana, Tesya Desi Yani, Indah Novi Yanti Dasrita Yanti Dasrita, Yanti Yetti Elfina Yossie Amanda Yuhanda, Sabina Dwi Yulindra, Ade Yuwanda Ilham Zahtamal Zahtamal Zulfahmi, Sayid Zulfan Saam Zulfan Saam Zulfan Saam Zulfan Saam Zulfan Saam Zulfikar, Andi Zulhendri Zulhendri Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini Zulkifli Zulkifli