Article Per Year (5 Year)
p-Index From 2021 - 2026
17.388
P-Index
This Author published in this journals
All Journal Teknik Sipil dan Arsitektur Jurnal Teknik Sipil Sinergi Teknisia Jurnal Rekayasa Sipil The Spirit of Society Journal : International Journal of Society Development and Engagement IJEBD (International Journal Of Entrepreneurship And Business Development) IJTI (International Journal Of Transportation And Infrastructure) Jurnal Proyek Teknik Sipil Jurnal Rekayasa Sipil IJIEEB : International Journal of Integrated Education, Engineering and Business Proceeding of World Conference Journal of Information Systems and Informatics Prosiding National Conference for Community Service Project Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS) Jurnal Teknik Sipil dan Arsitektur Jurnal Syntax Transformation NEUTRON : Research from all areas of the Civil Engineering Journal of Civil Engineering and Planning (JCEP) International Journal of Engineering, Science and Information Technology International Journal of Social Service and Research CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Indonesian Journal of Multidisciplinary Science Journal of Social Research Journal Of World Science Indonesian Community Journal Jurnal Talenta Sipil Edunity: Kajian Ilmu Sosial dan Pendidikan Journal of Social Science Return : Study of Management, Economic and Bussines INJURITY: Journal of Interdisciplinary Studies Journal of Artificial Intelligence and Digital Business Journal Research of Social Science, Economics, and Management Jurnal Ekonomi, Teknologi dan Bisnis Communautaire: Journal of Community Service Asian Journal of Social and Humanities SEMINAR TEKNOLOGI MAJALENGKA (STIMA)
Andri Irfan Rifai
Universitas International Batam
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy 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 Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

Published : 163 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 163 Documents
Search

 13   14   15   16   17 
MODEL DESAIN PERKERASAN DAN PEMBIAYAAN RUNWAY BANDAR UDARA REMOTE AREA DENGAN METODA CBR DAN FAA Zia Ahmad Riyanto, Fakri; Irfan Rifai, Andri
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The increasing on air transportation passengers and the development of the remote area are factors that accelerate the needed develop of runway pavements. The research aims to find out how to design flexible pavement for runway with two methods, that is CBR (California Bearing Ratio) method and FAA (Federal Administration Aviation) method. Thick of pavement evaluated with PCN-ACN (pavement classification number) method. The designs included a range of subgrade conditions, as well as commercial aircraft and analyzed optimal budget. Case study in the research is Andi Jemma Airport, South Sulawesi. Based on analysis result from the two methods obtained the thick of pavement with CBR method is 21 inch with PCN 27,9 F/C/X/T, thick of pavement with FAA graphic method is 17,5 inch with PCN F/C/X/T and from software FAARFIELD the thick of pavement is 16 inch with PCN 16,9 F/C/X/T. The cost required for thick of pavement analyzed by CBR method is IDR 6.415.252.926, with FAA graphic method is IDR 5.897.401.963 and with the FAA software FAARFIELD is IDR 5.675.465.836. These results indicate that the models obtained for FAA (software) can be used to design the pavement, where as it optimal budget.
ANALISA PEMILIHAN TRANSPORTASI UMUM MENUJU BANDARA SOEKARNO HATTA DENGAN METODE STATED PREFERENCE Hardiyanti, Siti; Irfan Rifai, Andri
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Transportation is used to facilitate people to do daily activities, and options of transportation mode have an important role in relation to the types of modes and available infrastructures. This study aims to determine what factors influence options of public transportation modes and find out what transportation modes chosen by people who live near Bekasi to Soekarno Hatta Airport by choosing train or bus. The data used in this study are primary data obtained from survey results in the form of questionnaires with the stated preference method by providing several different scenarios. With the influence of variable cost X1, X2 travel time and X3 headway. Furthermore, the secondary data obtained is calculated using the linear regression method and the differences between the utility of the airport train and the bus are used to calculate the probability of the options. The results of the linear regression obtained by the difference in mode selection utilities that is . The conclusion is that the differences in cost, travel time and headway affects the options of transportation modes. Factors that influence the option of public transportation modes are travel time, where the certainty of arrival time to the airport is very important. And the most preferred transportation mode from Bekasi City to Soekarno Hatta Airport is Bus. Where the probability of using bus is greater than airport train.
IMPLENTASI DATA MINING UNTUK PEMETAAN DAN PREDIKSI LIQUEFACTION AKIBAT GEMPA PALU Irfan Rifai, Andri; Prasetyo, Eko
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The 2018 Palu-Sigi-Donggala earthquakes in Center Celebes have caused significant damage to many residential houses due to varying degrees of soil liquefaction over a very wide extent of urban areas unseen in past destructive earthquakes. While soil liquefaction occurred in Palu and Sigi, thus providing researchers with wide range of characterize soil and site response to large-scale earthquake shaking. One of important learn issues is prediction of liquefaction. Prediction of liquefaction is also a complex problem as it depends on many different physical factors, and the relations between these factors are highly non-linear and complex. Most of these approaches are based on classical statistical approaches and neural networks. In this paper a new approach which is based on classification data mining (DM) is proposed. The proposed approach is based on historical data from the field and sciences portal. The proposed algorithm is also compared with several other DM algorithms based on rminer. It is shown that the proposed algorithm is very effective and accurate in prediction of liquefaction.
Road Geometric Redesign used AutoCAD 2D A Case Jalan Majalengka-Rajagaluh Anugraha, Pebri Tri; Irfan Rifai, Andri
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 8 (2024): STIMA 8.0 : Menuju Kesinambungan : Inovasi dan Adaptasi Teknologi untuk Pembangunan Be
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/stima.v8i0.1147

Abstract

Majalengka-Rajagaluh road is a road located in several sub-districts which is a link to the city and also one of the connecting roads to Cirebon City. This design planning starts in Cigasong sub-district and continues to Rajagaluh sub-district with the length of Majalengka-Rajagaluh road is 5.3 kilometers. The geometric design results are visualized in the form of drawings using AutoCAD 2D. The design speed (Vd) was set at 60 km/h with a horizontal curve radius of 358 m, a maximum slope of 4%, and an elevation (e max) of 8%. Based on these design criteria, a spiral curve with a circular curve length (Lc) of 74.996 m was obtained. Furthermore, the results of the vertical alignment calculation of the length (L) of one type of convex curve in PPV were also calculated.
Keselamatan Lalu Lintas dan Pentingnya Kepatuhan Terhadap Kecepatan di Jalan Raya Bagi Masyarakat Indonesia di Pulau Pinang, Malaysia Muhammad Isradi; Elhazri Hasdian; Raden Hendra Ariyapijati; Adi Nurmahdi; Syafwandi Syafwandi; Andri Irfan Rifai
I-Com: Indonesian Community Journal Vol 5 No 2 (2025): I-Com: Indonesian Community Journal (Juni 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i2.7434

Abstract

Berdasarkan data dari Bank Indonesia, terdapat 1,67 juta pekerja migran Indonesia di Malaysia, baik di sektor formal maupun non formal, salah satu daerah tujuannya adalah Pulau Pinang, Malaysia. Di negara-negara dengan kepadatan lalu lintas yang tinggi seperti Malaysia, mematuhi batas kecepatan sangat penting untuk mengurangi risiko kecelakaan. Tujuan dari kegiatan ini adalah khususnya masyarakat Indonesia di Pulau Pinang Malaysia, dapat lebih memahami dan menghargai pentingnya mematuhi batas kecepatan, diharapkan terjadi perubahan perilaku yang positif sehingga angka kecelakaan lalu lintas dapat ditekan dan keselamatan di jalan raya dapat ditingkatkan. Metode yang digunakan dengan kegiatan sosialisasi keselamatan lalu lintas berfokus pada pentingnya mematuhi batas kecepatan di jalan raya. Sosialisasi keselamatan lalu lintas juga dilakukan dengan menyampaikan pesan-pesan keselamatan lalu lintas kepada masyarakat. Hasil dari kegiatan ini mendapatkan pengetahuan dan sikap aman saat berkendara, memberikan pengetahuan tentang keselamatan berkendara, pentingnya mematuhi batas kecepatan, dan peraturan lalu lintas yang berlaku di Malaysia.
Disparitas Gender dalam Kecelakaan Lalu Lintas Kerja: Integrasi Perspektif Gender pada Kerangka Safe System di Kota Batam Vito Raegentsario; Sari, Yusra Aulia; Rifai, Andri Irfan
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i1.5681

Abstract

Work-related traffic accidents represent a significant public health and economic issue in rapidly urbanising areas like Batam City, Indonesia. As a major industrial and trade hub, Batam experiences high volumes of commuter traffic, exacerbating road safety challenges. Despite this, a critical gap exists in current research and policy where gender-specific vulnerabilities—including differences in risk perception, vehicle choice, and travel patterns—are often overlooked. This study aims to fill this gap by investigating these nuanced gender disparities in work-related traffic accidents in Batam. Furthermore, it seeks to propose actionable strategies for systematically integrating gender considerations into the established Safe System framework, thereby providing evidence-based recommendations for stakeholders. A quantitative research design was employed, utilising a structured questionnaire distributed via Google Forms to a cohort of 498 randomly sampled workers in Batam City. The collected data were analysed using descriptive statistics and simple linear regression in SPSS. The analysis specifically examined the relationship between positive safety perceptions and experiences (BTHD) and workers' perceived vulnerability and wariness (BTHC) during their commute. The results revealed a statistically significant positive relationship (B = 0.626, p < .001). Counter-intuitively, this indicates that as respondents' positive safety perceptions increased, their self-reported level of wariness and alertness also rose. This key finding suggests that a sense of safety among Batam's workforce is not a passive state leading to complacency but is actively constructed upon a state of heightened awareness. The study concludes that achieving the goal of zero fatalities requires the Safe System approach to evolve beyond physical infrastructure to incorporate these complex psychological drivers and gender-specific factors. These findings offer policymakers critical insights for developing more inclusive, equitable, and effective road safety interventions.
Disparitas Gender dalam Kecelakaan Lalu Lintas Kerja: Integrasi Perspektif Gender pada Kerangka Safe System di Kota Batam Vito Raegentsario; Sari, Yusra Aulia; Rifai, Andri Irfan
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i1.5681

Abstract

Work-related traffic accidents represent a significant public health and economic issue in rapidly urbanising areas like Batam City, Indonesia. As a major industrial and trade hub, Batam experiences high volumes of commuter traffic, exacerbating road safety challenges. Despite this, a critical gap exists in current research and policy where gender-specific vulnerabilities—including differences in risk perception, vehicle choice, and travel patterns—are often overlooked. This study aims to fill this gap by investigating these nuanced gender disparities in work-related traffic accidents in Batam. Furthermore, it seeks to propose actionable strategies for systematically integrating gender considerations into the established Safe System framework, thereby providing evidence-based recommendations for stakeholders. A quantitative research design was employed, utilising a structured questionnaire distributed via Google Forms to a cohort of 498 randomly sampled workers in Batam City. The collected data were analysed using descriptive statistics and simple linear regression in SPSS. The analysis specifically examined the relationship between positive safety perceptions and experiences (BTHD) and workers' perceived vulnerability and wariness (BTHC) during their commute. The results revealed a statistically significant positive relationship (B = 0.626, p < .001). Counter-intuitively, this indicates that as respondents' positive safety perceptions increased, their self-reported level of wariness and alertness also rose. This key finding suggests that a sense of safety among Batam's workforce is not a passive state leading to complacency but is actively constructed upon a state of heightened awareness. The study concludes that achieving the goal of zero fatalities requires the Safe System approach to evolve beyond physical infrastructure to incorporate these complex psychological drivers and gender-specific factors. These findings offer policymakers critical insights for developing more inclusive, equitable, and effective road safety interventions.
Effects of Poor Drainage Towards Road Functionality Jonathan; Aulia Sari, Yusra; Andri Irfan Rifai
Journal of Civil Engineering and Planning (JCEP) Vol. 6 No. 2 (2025)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v6i2.11684

Abstract

Batam City with existing drainage issues is a major hindrance to its performance. Road construction is always related to drainage funcitionality. The existing condition, with heavily piled-up sediments, causes a significant issue for Batam, Nagoya, and Batam Kota sub–district. Sediment accumulation in the drainage base depth causes a reduction in drainage volume, resulting in backflow and disturbance of water flow dynamics. This slowly erupts to the surface and cause flooding in roadways. Flooding roadways cause traffic congestion, erosion of the road structure, and accumulation of sediments due to the intensity of rainfall. Which resulting damages to drainage system. By installing sediment traps on manholes and lower base drainage, it can help reduce the buildup of sediments on the drainage base. Which will reduce flood risk and allow water to flow smoothly without resulting in backflow.
Risk Management of High-Rise Buildings in Coastal Areas: A Bibliometric Review Using Vosviewer Rahmat Hermawan; Andri Irfan Rifai; Mulia Pamadi; Susanty Handayani
Return : Study of Management, Economic and Bussines Vol. 3 No. 6 (2024): Return : Study of Management, Economic And Bussines
Publisher : PT. Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/return.v3i6.240

Abstract

The research aims to provide a comprehensive and quantitative analysis of the existing literature on risk management of high-rise buildings in coastal areas, identify research trends, and evaluate the impact of scientific publications in this field. This research focuses on the importance of risk management in high-rise buildings located in coastal areas, considering the increasing sea levels, extreme weather events, and high population density. This research uses bibliometric analysis, specifically VOSviewer software, to analyze data from 1000 publications with keywords such as Risk Management, Coastal Area, High-rise building, and Environmental Risk from 2000 to 2023. The research involves extensive bibliometric data analysis, including keyword frequency analysis, time trends, and relationships between authors and journals. The research results are expected to provide valuable insights for researchers and practitioners in developing practical and sustainable risk management strategies for high-rise buildings in coastal areas. The conclusion of this study is that the research trend on risk management of high-rise buildings in coastal areas is still an interesting topic around the world and will continue to develop continuously.  
Bibliometric Analysis Of Urban Drainage Flood Management M. Alfi Wahyudi; Andri Irfan Rifai; Ade Jaya Saputra; Joewono Prasetijo
Edunity Kajian Ilmu Sosial dan Pendidikan Vol. 3 No. 6 (2024): Edunity : Social and Educational Studies
Publisher : PT Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/edunity.v3i6.259

Abstract

Floods are a frequent and challenging disaster, caused by factors such as heavy rainfall and improper waste disposal in drainage systems, leading to significant material and non-material losses. Effective measures are needed to mitigate flood impacts. This study uses bibliometric analysis to explore methods for flood disaster management, employing Publish or Perish software to filter relevant journals from Crossref. The data, including research titles, authors, publication years, and journal sources, is processed using VOSViewer software. The analysis shows that keywords like rainfall, drainage, and flood mitigation are central to the research, highlighting strong interconnections. The diversity of publishers and research types contributes to a global perspective, forming a solid research foundation. The study also tracks the growth of research on flood management in drainage channels from 2016 to 2023 and identifies diverse geographical case study regions. This analysis underscores the continued relevance and potential of this research to support effective global flood mitigation strategies.
Co-Authors Abdila, Syafiadi Rizki Abdul Hamid Abiansyah, Lutfi Achmad Oktobrianto Ade Jaya Saputra Adi Nurmahdi Adinda Fajarika Akhir Adinda Fajarika Akhir Adiputra, Dimas Sukma Aditya Hakim Agniya Agus Setiawan Agustian, Renaldi Ahmad Mawardi Lubis Akhir , Adinda Fajarika Akhir, Adinda Fajarika Aluna Ricardo, Vincent Amanatullah Savitri Amanatullah Savitri Amanatullah Savitri Amanatullah Savitri Amanatullah Savitri Savitri Amanatullah Savitri, Amanatullah Amanda, Azzhara Amar Mufhidin Amar Mufhidin Amar Mufhidin Amar Mufhidin Amar Mufhidin Amar Mufhidin Amrun Rosyid Andika, Ilham Angga Dewa Annisa Megarestya Antonio Gomes Correia, Antonio Gomes Antony Hermawan Anugraha, Pebri Tri Arief Rijaluddin Arifin, Adlin Asadulhaq, Saifan Pabelano Aulia Sari, Yusra Azzhara Amanda Bagus Dewantoro, Rahman Betty Rosyana Manurung Bhakti, Surya Kencana Budiono, Jason Christine Christine Chrystin Indah Novitasari Daniel Arnoldi Gultom Daniel Arnoldi Gultom Darius Angtony Darius Angtony Dea Fitri Pratama, Siti Tasyah Dermawan, Widodo Budi Dimas Pratama Djamal, Endry Z. Dwiani, Nurmala Dwiatmoko, Hermanto Efendi Efendi Eka Satria Aulia Eko Prasetyo Eldad Yaazannya Eukhristio Tetelepta Elhazri Hasdian Eliska Theodora Elizabeth Elizabeth Olivia Joice Fachrul Arifin, Fachrul Fajriliani, Yuditami Iressa Fauziawati, Rizky Fazadi Rafianda, Dimar Ferial, Ferial Fernanda, Finsa Aziz fikri firmansyah Firdaus, Hendy Yusman Frank Lurich Gabriel Immanuel Gabriel Immanuel Ginting, jody Martin Gunawan, Ratih Yuliani Handayani, Susanty Hartati, Noviar Dwi Haycal, Digho Dovano Hikmawati Thalib Ido Prasetio Ilham Andika Ilham Rafid Andito Immanuel, Gabriel Indrastuti Indrastuti Indrastuti Indrastuti Indri Pangesti Irianto, Muhamad Alamsyah Irianto, Muhammad Alamsyah Jason Angelo Ong Jeffrey Victory Jeffrey Victory Jenny Jenny Jenny Jenny Jenny, Jenny Jody Andrian Muatan Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Joewono Prasetijo Jonathan Jose Andreas Khairul Hafis Kharisma, Galuh Kurniawan, Andreas Novi Lista Lista Litwina Ratri Rosaria Lubis, Ahmad Mawardi Luther Panangian Joseph Luthfi Rachmansyah M Alfi Wahyudi M Farid Alfarizi R M. Alfi Wahyudi Maharani, Natasya Aurum Marselina, Ice Martindo Gita Dwi Putra Maulana Aransya Melvin Melvin Mohamad Taufik Mohamad Taufik Mohamad Taufik Mohamad Taufik Mohamad Taufik Mohamad Taufik, Mohamad Mufhidin, Amar Muhamad Fauzi Apriansyah Muhammad Fajri Assalam Muhammad Farhan Muhammad Hafidh Muhammad Hasan Muhammad Isradi Muhammad Naufal Farhan Muhammad Ridho Alfarizi Muhammad Rifqiawan Farid Muhammad Rizqi Muhammad Sylmi Taufanudin MUHAMMAD TAUFIK Nasrun Nasrun Natasya Aurum Maharani Natasya Aurum Maharani Nida Ulchurriyyah Noviantini Nurjannah, Siti Novianty, Nadira Nuri Sumantri, Vena Nurmala Dwiani Pamadi, Mulia Paulo Cortez, Paulo Paulo Pereira, Paulo Pelangie, Kissi Rosari Pramono, Rizki Prasetijo, Joewono Pratama, Andreas Pratama, Sandhi Rio Purnama, Ega R., M. Nanda Fajar Arij Rachman, M. Nanda Fajar Arij Raden Hendra Ariyapijati Rafaelin, Fabiola Frederica Rahayu, Azi Juliar Rahmadhani, Ajeng Widyaningrum Rahmat Hermawan Rahmat Hermawan Rara Salsa Nadillah Reci Tiana Reta Resinta, Tria Ricardo, Vincent Aluna Ridho Alfarizi, Muhammad Rini Nurhasanah Rizak Agri Agustino Rizal S., Muhammad Rizki Rizki Robbi Bayuaji Nugroho Rohani, Munzilah Md Roisman A. Harefa Roprofil, M. Ridlo Ryan Maro Ryan Maro S, Muhammad Rizal Safira Salsabila Sahara, Dwiki Ali Said Suganda Salma Karimah Sandhi Rio Pratama Saputra, Ade Jaya Saputra, Tohmas Saraswati, Megananda Sari, Yusra Aulia Satrio, Rio Savitri, Amanatullah Savitri Septyani, Yusan Nurul Shahar Banu Sigit P. Hadiwardoyo Siti Hardiyanti Siti Tasyah Dea Fitri Pratama Sony Sony, Sony Sopiyan, Yopi Stefanus, Stefanus Steven Shui Sugeng Santoso Sugih, Ageng Sumantri, Vena Nuri Susanty Handayani Syafiq Human Maulana Syafwandi Syafwandi Syarif, Danisy Ardanil Tandi lawa, Aldo Thole, Joko Umar, Usmanul Hayadi Usmanul Hayadi Umar Valiant, Rizqi Vendhy Vendhy Vendhy Vendhy Vincent Aluna Ricardo Viranti Fahra Salsabila Vito Raegentsario Widodo Budi Dermawan wiguna, Ratu aghnia raffaidy Wincent Wincent Wincent Wincent Yehezkiel Immanuel Yola Rachmadina Yong, Vincent Yosepine Abigail Taruli Sinambela Yudhistira, Pradana Yudi Herdiana Yudi Herdiana Zainal, Zaffan Farhana Zhang, Guohui Zia Ahmad Riyanto, Fakri Zolkepli, Muhammad Farhan Zulfa, Nabila