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Analisis Limbah Medis Layanan Kesehatan Gigi Mandiri dan Potensi Pencemarannya di Kota Pekanbaru Oktavia Dewi; Sukendi Sukendi; Yusni Ikhwan Siregar; Elda Nazriati
Dinamika Lingkungan Indonesia Vol 6, No 1 (2019)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (54.12 KB) | DOI: 10.31258/dli.6.1.p.14-19

Abstract

Healthcare development contributing positive outcome on public health status, but on the other side, medical waste existence become a troublesome as long as increased medical healthcare quantity particularly private dental healthcare. The amount of improperly managed medical wastes become accumulated and causing widespread pollution. The roblem of this study is improperly managed medical waste getting more increased causing widespread pollution. Even though 15-25 % of this contamination were categorized as hazardous waste, the risk is much greater. The purpose of this study was to analyze the number and types of private healthcare medical waste and its potential pollution. This study used descriptive qualitative with interviews and observations after conducting a survey of calculating the number and identification of medical waste types produced by private dental healthcare in Pekanbaru. The results showed 69% of infectious, 27% toxic, and 4% radioactive wastes. The presence of this medical waste has the potential to polluting water and soil environment, triggering health problems for health workers and high risk communities, and disrupting social and economic aspects of residents at nearby waste disposal. It is recommended that private dental healthcare to reduce generated medical wastes and to use safe and eco-friendly materials and tools for dental and oral care.
Kualitas Udara Dalam Ruang Rawat Inap Di Rumah Sakit Swasta Tipe C Kota Pekanbaru Ditinjau Dari Kualitas Fisik Endang Purnawati Rahayu; Zulfan Saam; Sukendi Sukendi; Dedi Afandi
Dinamika Lingkungan Indonesia Vol 6, No 1 (2019)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (61.269 KB) | DOI: 10.31258/dli.6.1.p.55-59

Abstract

Good indoor air quality is free from pollution which can cause irritation, discomfort and occupant health. One room that can be polluted is an inpatient room. to determine the value of air quality in an inpatient room in terms of physical quality. The method used is observation and measurement regarding temperature, humidity and dust of the hospital. The results showed the average temperature of the week in the inpatient room for VIP, class 1, 2, and 3 classes has exceeded the standard quality value. The average humidity of the week in the VIP class and class 1 does not exceed the value of quality standards, in grades 2 and 3 have exceeded the standard quality value. While the average dust per week only in the VIP class, 1 and 2 does not exceed the quality standard, but in class 3 has exceeded the standard quality value. The advice given to hospitals is to do Air Conditioner maintenance on a regular basis, monitoring temperature, humidity and dust in every room as well as routine room cleaning.
Komposit Karbon Aktif dari Bahan Serbuk Gergaji Kayu Karet dan Nanomagnetik Fe3O4 + PVDF Sebagai Bahan Penyerap Limbah Cair Berbasis Logam Berat Antonius Surbakti; Sukendi Sukendi; Erman Taer
Dinamika Lingkungan Indonesia Vol 3, No 1 (2016)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.404 KB) | DOI: 10.31258/dli.3.1.p.42-46

Abstract

Abstract: Research "of Activated Carbon Composite Materials from Rubber wood Sawdust and addition of Fe3O4 +PVDFNano-Magnetic for Liquid Waste Absorbent Materials based Heavy Metal". The study aims to measure the ability of activated carbon from rubber wood sawdust as an adsorbent of heavy metals such as Cu, Cd and Pb. This research was performed with colection and analizing data in the laboratory . The mixing process for carbon powder, nano-magnetic Fe3O4 and PVDF were use a ball-milling instrument for 2 hours. Samples were activated with KOH activating agent and followed by carbonization process at a temperature of 850 ° C. Results of the untreated samples for the liquid waste contain of Cu, Cd, and Pb with concentration of 15.2918 ppm, 5.5444 ppm and 84.9456 ppm, respectively. Once treated with rubber wood based activated carbon the maximum adsorption occurs in time immersion for 2 hours. The maximum adsorption concentration were as high as 7.8964 ppm (48.36%), 5.0067 ppm (9.69%) and 23.6320 ppm (72.17%) for Cu, Cd and Pb, respectively. The next absorption process were followed by combination of activated carbon and nano-magnetic Fe3O4, the result were 0.2592 ppm (98.30%), 4.5189 ppm (18.49%) and 1.1635 ppm (98.63%) for Cu, Cd and Pb. The maximum adsorption concentration after treated with a mixture of carbon powder and nano-magnetic Fe3O4 plus PVDF, for Cu was 0.2843 ppm (98.14%), Cd was 4.6650 ppm (15.86%) and Pb at 0.7574 ppm ( 99.10%). As a conclution can be found the increasing for the heavy metal absorption for every step experiments, and composite activated carbon, nano magnetic Fe3O4 and PVDF was the best asbsorption material for heavy metal ion in the liquid waste. 
The Frequency Effects OfTubifex sp.As Feeding On The Growth And The SustainabilityOfBawal Larvae (Colossoma macropomum) Joinanda Tarigan; Sukendi Sukendi; Nuraini Nuraini
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

Abstract  This research was conduted on September until January  in Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine University of Riau. The aim of this research was to know the effect of  FrequencyTubifex sp  on the growth and survival rate of  Bawal Larvae  (Colossoma macropomum). The method in this research was an experimental method with Completely Randomized Design (CRD) with one factor, four  treatments and three  replication. The treatment in this research were F4(Frequency of feeding Tubifex sp. four times at day) F5 (Frequency of feeding Tubifex sp. five times at day), F6 (Frequency of feeding Tubifex sp. six times at day),F7  (Frequency of feeding Tubifex sp. seven times at day), The result showed that the best treatment was in F5 (Frequency of feeding Tubifex sp. four times at day,) the absolute weight growth was 0,92 grams, the absolute length growth was 4,51 cm  specific growth rate was  20,20 % dan survival rate was 93,33%.Keyword : Tubifex sp. Growth and  Bawal Larvae Sustainability1)        Student of Aquaculture Depertement, Fisheries and marine Faculty, University of Riau2)        Lecturer of Aquaculture Depertement, Fisheries and marine Faculty, University of Riau
THE EFFECT OF OVAPRIM AND hCG INJECTION WITH DIFFERENT DOSES ON OVULATION AND EGG QUALITY OF CLIMBING PEARCH (ANABAS TESTUDINEUS BLOCH) Irma Yulisari; Sukendi Sukendi; Nuraini Nuraini
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

ABSTRACTThe research was conducted from May to June 2017 at The Fish Hatchery and Breeding Laboratory, Fisheries and Marine Faculty University of Riau. The purpose of this research was to evaluate the effect of ovaprim and hCG ovulation and egg quality climbing pearch (Anabas testudineus Bloch) fish. The treatment used in this research was in injection of ovaprim and hCG with different doses is : P1: ovaprim 0,5 ml/kg body weight, P2 : ovaprim 0,7 ml/kg body weight, P3 : hCG 500 IU/kg body weight, P4 : hCG 1000 IU/kg body weight and 1 ml of NaCl physiology 0,9%/kg of body weight. The result showed that ovaprim dose of 0,5 ml/kg of body weight was the bestin turn of latency time of 4,23 hours, total oegg stripping 974 egg/g gonads, egg diameter 0,11 mm, egg maturity 29% and Ovi Somatic Index 25,4%. The temperature ranged from 27-29ºC, pH was 4-6 and DO (Disolved Oxygen) 3,76 ppm.Key word : Ovaprim, hCG, Ovulation, Anabas testudineus Bloch
THE EFFECT OF OVAPRIM DOSES ON OVULATION AND EGG QUALITY OF SILIMANG BATANG (Epalzeorhynchos kalopterus) sihombing taruli; Sukendi Sukendi; Nuraini Nuraini
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

Abstract The research was conducted in July 2017 in the Fish Hatchery and Breeding Laboratory of the Fisheries and Marine Sciences Faculty University of Riau. The research was to determine the effect of ovaprim on ovulation and egg quality of silimang batang (Epalzeorhynchos kalopterus). The method used is an experimental method with a completely randomized design (CRD) with four treatments and three replications. Treatment in this study were P0 (NaCl 0,9% dose of 1 ml / kg body weight) P1 (ovaprim dose of 0,3 ml / kg body weight) P2 (ovaprim dose of 0,5 ml/ kg body weight) and P3 (dose ovaprim 0,7 ml / kg body weight).The results of the research showed that the ovaprim doses 0.7 ml / kg body weight gave the optimum result inter of latent period (4,31 hours), number of egg striping (307 eggs / gram broodstock),the ovisomatik index (11,09%), increase the diameter eggs (0,145 mm) and percent increase egg maturation (21%). Keywords: Ovaprim doses, Ovulation, Ovisomatik indeks and egg quality 
Strategi pengembangan lingkungan bandara sehat di Bandara Internasional Sultan Syarif Kasim II Pekanbaru Provinsi Riau Fazli Fazli; Sukendi Sukendi
Jurnal Zona Vol 6, No 2 (2022)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v6i2.66

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Healthy airport is an airport environmental condition that is clean, safe, comfortable and healthy for the working community and the airport community in carrying out their activities. The goal of healthy airport is to create a healthy airport environment that does not pose a risk to public health and to create a clean, safe, comfortable and healthy airport environment for the airport community in carrying out its activities. To achieve this condition, it is necessary to develop a strategy to develop a healthy airport environment. One of the international airports belonging to the Pekanbaru city government that needs to develop a healthy airport environment is the Sultan Syarif Kasim II International Airport, Pekanbaru. The purpose of this research is to analyze the environmental conditions of a healthy airport, to analyze the components that play a role in the development of a healthy airport environment and to develop a strategy for development of a healthy airport environment at Sultan Syarif Kasim II International Airport, Pekanbaru. The method used was interviews, observvation and documentation. To data analysis used SWOT. The strategy for developing a healthy airport environment is to take advantage of good airport environmental conditions and is supported by adequate facilities and infastructure to increase community satisfaction, so as to attract public interest (investors) to use airport services through the support of vertical agencies or the Riau Provincial Government in the form of budget assistance for development of a healthy airport environment and utilizing quality human resources owned by the airport to plan good activities for the fulfillment of the increased budget in the development of a healthy airport environment carried out by the airport through the Healthy Airport Forum that has been established, as well as collaborating (MoU) with third parties in the management of waste and B3 waste which are bound by regulations and SOP’s in force at the airport.
Penyuluhan Pencemaran Lingkungan dan Makanan Sehat dari Ikan di Desa Rantau Baru Kecamatan Pangkalan Kerinci Kabupaten Pelalawan Provinsi Riau Ridwan Manda Putra; Sukendi Sukendi; Dewita Dewita; Syahril Nedi; Elizal Elizal
CANANG: Jurnal Pengabdian Masyarakat Vol 2, No 2 (2022)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v2i2.26

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The Extension Activities were done in Rantau Baru Village, Pangkalan Kerinci District, Pelalawan Regency, and was carried out on Thurs and public awareness day 8 September 2022. This community extention aimed providing  information to the public about environmental conservation and healthy food of fish. The extension team provided explanations and descriptions of: a) the importance of protecting the environment, b) types of environmental pollution, c) plastic waste and its effects, d) environmental diseases, their causes and remedies. e). Healthy food from fish, so people don't get sick. Participants in this counseling were consists of local government, women group and young in Rantau Baru Village. The participants are representatives from each dusun with a total of 35 participants. The method used in carrying out this activity is to survey the field first, then conduct counseling in the form of interactive lectures and discussions, demonstration of theoretical material through a slide projector and followed by a demonstration of making healthy food from fish, including making fish skin crackers, dinsum fish and fish nuggets. The results of the evaluation of changes in knowledge made to 35 participants in community service activities. 4 people (11.4%) have been able to absorb the material given with very good predicates, 15 people (42.9%) can absorb the material given with good predicate, and 9 people (25.7%) can absorb the material with sufficient predicate and 7 people (20.0%) can absorb the material with less predicate. Based on these data, the community service activities carried out can be said to be successful and show that the impact on the participants is still mastery of science, according to the material provided at the time the service activities are carried out. While the impact on implementation in the field, there has been a process of disseminating knowledge to mothers by the PKK Team on how to make healthy food from fish, and it is hoped that in the future it will develop as a household business which ultimately improves the family economy. Meanwhile, community leaders and village youth work together to tackle waste (especially plastic waste) in Rantau Baru Village. 
Pembenihan Ikan Baung (Hemibagrus nemurus) pada Kelompok Perikanan Sawah Mandiri Sukendi Sukendi; Thamrin Thamrin; Ridwan Manda Putra; Nuraini Nuraini; Ade Yulindra
Unri Conference Series: Community Engagement Vol 4 (2022): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.4.65-72

Abstract

The purpose of community service activities carried out is to provide knowledge and technology about Hemibagrus nemurus fish hatchery technology through artificial spawning at the Independent Sawah Fishery Group in Sawah Village, North Kampar District, Kampar Regency. The method applied in this community service activity is the lecture method, discussion and field practice. The lecture method was carried out in the meeting room of the Chairperson of the Independent Sawah Fishery Group, Sawah Village, North Kampar District, Kampar Regency by providing material about the hatchery of H. nemurus fish through artificial spawning. The results of the evaluation of changes in knowledge carried out on 11 participants of the activity showed that 8 people (72.73%) had been able to absorb the material given with a very good predicate, 2 people (18.18%) could absorb the material given with a good predicate, 1 people (9.09%) could absorb the material with sufficient predicate, while those who received less predicate and less predicate were not found. The results of the skills evaluation show that members of the Independent Sawah Fishery Group have been able to directly practice the activities that have been given in the field regarding H. nemurus fish hatchery technology. Meanwhile, the results of the impact evaluation show that members of the Sawah Mandiri Fishery Group have started to hatch H. nemurus fish in addition to the catfish hatchery that has been done so far.
Strategi Pengelolaan Limbah Pabrik Tahu di Desa Tarai Bangun Kecamatan Tambang Kabupaten Kampar Muhammad Arif Fahrurozi; Yusni Ikhwan Siregar; Sukendi Sukendi
SEHATI: Jurnal Kesehatan Vol 3, No 1 (2023)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/sehati.v3i1.35

Abstract

Tofu is a traditional food for most people in Indonesia, which is favored by almost all levels of society including those in Riau Province. Besides containing good nutrition, making tofu is also relatively cheap and simple. It tastes good and the price is affordable by all levels of society. At present, the tofu business in Riau Province is on average still carried out with simple technology, so that the efficiency level of resource use (water and raw materials) is felt to be still low and the level of waste production is also relatively high. The purpose of this research is to develop a waste management strategy for the tofu pabarik tofu in Tarai Bangun Village, Tambang District, Kampar Regency. In general, tofu is made by craftsmen or home industries with simple equipment and technology. The process order or method of making tofu in all small tofu industries is generally almost the same and even if there is a difference it is only in the order of work or the type of protein coagulating agent used. This research was conducted in September - November 2010. The research location is a tofu factory in Jalan Sukajadi, Tarai Bangun village, Tambang sub-district, Kampar district. Sampling was done using the AHP questionnaire for the tofu factory waste management strategy. The management of the tofu factory should pay attention to several important things as the researchers recommended. These parameters consist of aspects of ecology, economy, socio-culture, environmental ethics, PP-UU, chemistry and physics. The results obtained based on the distribution of questionnaires can be seen in Figure 5. Based on the seven parameters presented the chemical parameters have the highest value, namely 0.33 and 0.26 physics, while the environmental ethics parameter is 0.17. The hierarchical rankings of the tofu factory business management in this study are, respectively, chemical, physical, UU-PP, environmental ethics, socio-culture, economy and ecology. Even though the ecological parameter is in the last rank in this hierarchy, where ecologically the pollution has not been so severe, it is proven that in the research location it does not cause social conflict with the surrounding community and the ethics used is still on biocentrism.
Co-Authors ', Habibi ', Mulyadi ', Nuraini - Afrizal . Mansyurdin . Zulfan A.A. Ketut Agung Cahyawan W Abd Arif Rahman Abd. Rasyid Syamsuri Abdul Kholil, Dicky Adi Andana ADITYA NUGRAHA Aditya Nugraha Adrianto Ahmad Ady Putra Raja gukguk Agrina Agrina Agus Kurniawan Agus Suparman Agus Sutikno Agustin, R. Sandra Ahmad Muttaqie aini, aini Akhmad Lukman Nul Khakim, Akhmad Lukman Aminuyati Anak Agung Istri Sri Wiadnyani Andarini Diharmi Andi Yusapri Andini, Thaliana Andriani, Andarini Andy Sabara Anggraini, Betty Annisa Miftahul Jannah Annisya Intan Rahmadhani Antonius Surbakti Antonius Surbakti Aprinata, Rio Aras Mulyadi Ari Fahriza Arief Rachman. B Asep Permana Ayi Yustiati Ayi Yustiati Bastianto Bastianto Benny Heltonika Bintal Amin Budijono, Budijono Can, Hafez Adefl Chaidir P. Pulungan Chaidir P. Pulungan Dalizaro Harefa Deasy Arisandy Dede Novendra Dedi Afandi Defri Erman Desi Heltina Desi Hidayanti Muas Desi Indriyani Manalu Desi Sukmawati Desi Sukmawati Dessy Yoswati Dewita Dewita Dewita Dewita Dewita, Dewitad Diky Irwanda Driani, Gema Illahi Eddiwan Kamaruddin Edison Edison Efriyeldi, Efriyeldi Elda Nazriati Elizal, Elizal Elli Syafrida Lubis Elsi Kumala Sari Eni Sumiarsih Erma Juniarti Erman Taer Erwin ' Esron Hermanto Tampubolon Esti Meliana Manalu Fadillah Disa Yolanda Fandi Atmajaya Faraz Ramadhan Faridz, Achmad Fazli Fazli Febriati, Anggela Ferry Dua Andhika Fika Yulia Rachmah Fitri Merga Ayu Fitri, Nurlaila Fitri, Nurlaili Gendraya Rohaini Gusman Virgo Habibi ' Habibi . Haerizul Fahrullah Hairussalam, Hairussalam Hajjar Falida Putri Kurnia Hamdan Alawi Hamdan Alawi Hamidi, Wilzam Hanifa Hanifa Hanifa, Hanifa Hapsoh Hardini Rika Pangaribuan Hari Haryanto Harianto Harianto Harianto Harianto Harisman Harisman Harlyanto Harlyanto Hartati, Ria Hasyim, Dio Izmi Hendra Pranata Napitupulu Hilda Sawita Parhusip Hylda Khairah Putri, Hylda Khairah Ika Riezki Ananda Iman Nurzaman Inda Feriwanti Silitonga Indra Hartanto Indra Junaidi Zakaria Indri Tri Mayang Sari Intan Nuraysah Irasari, N. Irfan Emersida Irma Yulisari Isna Rahma Dini Jansen Daeli Joinanda Tarigan Julisa, Ulfania Julisa, Ulfilia JUNIANTO JUNIANTO Junianto Junianto Junita Hutagalung Karnila, Rahman Karnila Khaidir, Muhammad Khairil Anuar, Khairil Leis Utami Manurung Leodewik Murdani Simanjuntak Leonardo Davinci Lifia Desi Lilis Kurnia Lilis Kurnia Lisa Andriani Luthfiani, Firda M. Nawir, M. Mardawi, Mardawi Markus Reinaldi Martiani Harianja Maulana Ichsan Maulana, Rifki Arif Mega Novia Putri Mhd Sukrillah Michael Franciscus Nainggolan Mira Rahmita Sari Mohd. Fathil Mohd. Fathil, Mohd. Muhamad Ambar Budi Hariono Muhamad Ikbal Muhammad Arif Fahrurozi Muhammad Aulia Rasyid Muhammad Fahrul Muhammad Hasby Muhammad Rais Muhammad Rizki Saputra, Muhammad Rizki Muhammad Syafi'i Muhammad Thabri Mulyadi . Mulyadi Mulyadi Mulyadi Mulyadi Mursyd, Fadhillah N. Irasari Nawari Nawari Nazala Nur Sakinah Nazri Zulfajrin Neti Aryani Netti Aryani Netty Aryani, Netty Nia Vitaloka Nicolas Maruli S Nofrizal Nofrizal Nofrizal Nofrizal Novia Parenri Nur Asiah Nur Asiah Nuraini ' Nuraini Nuaraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nurfatiha, Nurfatiha Nurmayani Nurmayani Obiyan Syahputra Oktavia Dewi Oktavia Dewi, Oktavia Pandiangan, Tito Fresly Puja Andini Putri Kalbina Putri Utami Qory Aulia Zukrina R. Sandra Agustin RAHAYU SIREGAR Rahayu, Endang Purnawati Rahmadani, Rizka Rahman, Abd Arif Ramses Firdaus, Ramses Rasoel Hamidy Rasyid, Muhammad Aulia Reinaldi, Markus Rendi Kurniawan Reza Ahmad Ria Hartika Rias Oktaviani Putri Ridwan Manda Putra Rifqa Rahmi Rinaldi Rinaldi Rios Apriliyan Saputra Risma Putri TM Riyanda Putra Rizka Inanda Harahap Rizki Syakbana Rudi Pratama Rudy Julius Simanjuntak Rusdianto Rusdianto, Rusdianto Safrinal, Safrinal Salsabila, Unik Hanifah Santhy Wisuda Sidauruk Sascia Nabilah Sebayang, Nasha Putra Selly Arisa Septian Julifar Septiana Anggraini Setianingrum, Dwi Rezno Sianipar, Doni MangasiPandapotan Sidauruk, Santhy W. Sidauruk, Shanty W sihombing taruli Sihombing, Taruli Sintia Rahma Siregar, Rizky Febriansyah Siska Finalita Siti Diva Amila Siti Masfiroh Sofia Anita Sofyan Husein Siregar Sri Faulina Nainggolan Srimenda Br Ginting Sulistia Budi Suparmi Suparmi Supriyanto Supriyanto Susanti, Nelvia Mai Suyanto ' Suyanto Syafri Boy Syafriadiman, Syafriadiman Syafriansyah, Syafriansyah Syafruddin Nasution Syahada, Melania Syahril Nedi Syahril Syahril Syahrul Syahrul Syahrul Syahrul Syaiful Ramadhan Harahap Syamsul Nizar Syamsul Nizar Tarmizi Tarmizi Tasya, Anas Tengku Nurhidayah Thaliana Andini Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thania Eunike Pakpahan Tri Utami Tri Utami Usman Muhammad Tang Vernanda Febiola Djatmiko Wawan Wewi Lorenza Windarti Windarti Windarti Windarti Wirawan, Bayu Andrianto Yasin Setiawan Yasmina Alifah Yenita Roza Yessi Harnani Yetti Elfina Yofangka, Febbiyanti Yolanda Puspita Yollan Sri Hidayah Yudho Harjoyudanto Yulindra, Ade Yurisman ' Yurisman Yurisman Yurisman Yurisman Yusni Ikhwan Siregar Yusri Yusri Zhonada, Anggun Zulfan Saam Zulfan Saam Zulfan Saam Zulfikar Zulfikar Zulfirman Ginting Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini Zulmi Arnoli