arrow
Back
J

Januar Parlaungan Siregar

universiti malaysia pahang al-sultan abdullah (umpsa)

28H-index
234Paper Count
2.9KCitation Count
Published Papers 20
Publication Date
Effect of Calcination Temperature and Impregnation Time on Physicochemical and Textural Properties of KOH-Modified Rice Husk Ash Materials
err2026-05-28
err0
errOAAI
errNur Qudus; Harianingsih Harianingsih; Deni Fajar Fitriyana; Virgiawan Adi Kristianto; Dimas Gustoro; Nabila Khoirunisa’; Kristian Saputra; Jurina Jaafar; Januar Parlaungan Siregar; Sivasubramanian Palanisamy
errShare
errSave
Enhanced Mechanical Properties of Epoxy/Microfibril Cellulose Composites via GPTMS Modification: Optimization and Microstructural Analysis
err2026-05-23
err0
errOAAI
errHarianingsih Harianingsih; Deni Fajar Fitriyana; Nur Qudus; Januar Parlaungan Siregar; Ade Mundari Wijaya; Annisa Rifathin; Zarlina Zainuddin; Fitri Ayu Radini; Raden Setyo Adji Koesoemowidodo; Hosta Ardhyananta
errShare
errSave
Surface reinforcement of rice straw fibers for epoxy composites by ultrasonic; plasma; and sodium carbonate-assisted hybrid treatments
err2026-01-15
err0
errOAAI
errHarianingsih; Sivasubramanian Palanisamy; Deni Fajar Fitriyana; Januar Parlaungan Siregar; Nur Qudus; Saleh A. Alfarraj; Sulaiman Ali Alharbi; Mohamed Abbas; Shaeen Kalathil; Mezigebu Belay
errShare
errSave
Graphene nanoplatelets in hybrid composites: a review of mechanical and vibrational enhancements, challenges, and future prospects
err2026-01-01
err1
PREAI
errAtallah, Kamel Eddine; Hassan, Mohd Firdaus; Siregar, Januar Parlaungan; Ouinas, Djamel
errShare
errSave
Thermogravimetric and physicochemical characterization of waste tire-coconut shell blends as potential renewable energy feedstock
err2025-12-01
err0
errOAAI
errAnis, Samsudin; Sukarni, Sukarni; Azeez, Alavudeen; Siswantara, Ahmad Indra; Maulana, Sonika; Fitriyana, Deni Fajar; Kusumastuti, Adhi; Siregar, Januar Parlaungan; Palanisamy, Sivasubramanian; Alagarsamy, Aravindhan; Abbas, Mohamed; Kalathil, Shaeen; Belay, Mezigebu
errShare
errSave
Effect of Adding a Trigger Hole and Cross-Section Foam on the Crash Box in Energy Absorption
err2025-12-01
err0
errOAAI
errNasution, Ahmad Yunus; Rejab, Mohd Ruzaimi Mat; Siregar, Januar Parlaungan
errShare
errSave
The topology optimization applied to the evaluation study of bracket caliper by using finite element method
err2025-11-22
err0
PREAI
errBahatmaka, Aldias; Ghyferi, Andi Abdullah; Anis, Samsudin; Fitriyana, Deni Fajar; Widodo, Rahmat Doni; Lee, Sang Won; Cho, Joung Hyoung; Muttaqie, Teguh; Siregar, Januar Parlaungan; Cionita, Tezara; Manalu, Janviter; Maulana, Achmad Yanuar
errShare
errSave
Chlorella vulgaris-mediated synthesis and physicochemical properties of ZnO nanoparticles with toxicity assessment using Artemia salina
err2025-11-16
err0
errOAAI
errUun Yanuhar; Heru Suryanto; Veryl Hasan; Fajar Nusantara; Joseph Selvi Binoj; Defa Rizqi Machfuda; Bright Brailson Mansingh; Januar Parlaungan Siregar; Aisha Surya Ananda; Komarudin Komarudin
errShare
errSave
Effect of Polylactic Acid (PLA) Blends on Cellulose Degradable Plastics from the Lotus Stem (Nelumbo nucifera)
err2025-08-23
err0
PREAI
errRozanna Dewi; Novi Sylvia; Muhammad Subhan; Budhi Santri Kusuma; Aldila Ananda; Medyan Riza; Januar Parlaungan Siregar; Choon Kit Chan; Tezara Cionita; Elsherif Emad Ahmed Abdelrahman
errShare
errSave
Textile Waste-Based Eco-Friendly Composite Materials for Drone Frame Applications: A Review
err2025-01-01
err0
errOAAI
errManalu, Janviter; Manalu, Khristhoper Aris Arianto; Fitriyana, Deni Fajar; Alamsyah, Nizar; Palanisamy, Sivasubramanian; Siregar, Januar Parlaungan; Asmuruf, Frans Augusthinus; Imran, Al Ichlas; Cionita, Tezara; Alagarsamy, Aravindhan; Massoud, Ehab El Sayed; Karuppusamy, Manickaraj; Palaniappan, Murugesan; Karumuri, Srikanth
errShare
errSave
Challenge and Awareness for Implemented Integrated Project Delivery (IPD) in Indonesian Projects
err2023-01-16
err8
errOAAI
errSari, Endah Murtiana; Irawan, Agustinus Purna; Wibowo, Mochamad Agung; Siregar, Januar Parlaungan; Tamin, Rizal Zainuddin; Praja, Arief Kusuma Among; Dewi, Maya Puspita
errShare
errSave
Project Delivery Systems: The Partnering Concept in Integrated and Non-Integrated Construction Projects
err2022-12-21
err9
errOAAI
errSari, Endah Murtiana; Irawan, Agustinus Purna; Wibowo, Mochamad Agung; Siregar, Januar Parlaungan; Praja, Arief Kusuma Among
errShare
errSave
Characterization of PLA/PCL/Green Mussel Shells Hydroxyapatite (HA) Biocomposites Prepared by Chemical Blending Methods
err2022-12-04
err9
errOAAI
errIsmail, Rifky; Cionita, Tezara; Lai, Yin Ling; Fitriyana, Deni Fajar; Siregar, Januar Parlaungan; Bayuseno, Athanasius Priharyoto; Nugraha, Fariz Wisda; Muhamadin, Rilo Chandra; Irawan, Agustinus Purna; Hadi, Agung Efriyo
errShare
errSave
Investigating the Effect of PCL Concentrations on the Characterization of PLA Polymeric Blends for Biomaterial Applications
err2022-10-21
err17
errOAAI
errSolechan, Solechan; Suprihanto, Agus; Widyanto, Susilo Adi; Triyono, Joko; Fitriyana, Deni Fajar; Siregar, Januar Parlaungan; Cionita, Tezara
errShare
errSave
Synthesis and Characterization of Calcium Carbonate Obtained from Green Mussel and Crab Shells as a Biomaterials Candidate
err2022-08-19
err16
errOAAI
errIsmail, Rifky; Cionita, Tezara; Shing, Wong Ling; Fitriyana, Deni Fajar; Siregar, Januar Parlaungan; Bayuseno, Athanasius Priharyoto; Nugraha, Fariz Wisda; Muhamadin, Rilo Chandra; Junid, Ramli; Endot, Nor Azam
errShare
errSave
Determining Concrete Structure Condition Rating Based on Concrete Compressive Strength
err2022-06-06
err2
errOAAI
errWiyanto, Henny; Makarim, Chaidir Anwar; Gondokusumo, Onnyxiforus; Siregar, Januar Parlaungan; Irawan, Agustinus Purna; Cionita, Tezara; Najid, Najid
errShare
errSave
errShare
errSave
errShare
errSave
Sugar palm (Arenga pinnata): Its fibres, polymers and composites
err2013-01-01
err174
errOAAI
errIshak, M. R.; Sapuan, S. M.; Leman, Z.; Rahman, M. Z. A.; Anwar, U. M. K.; Siregar, J. P.
errShare
errSave
Development of sustainable natural waste-reinforced epoxy composites for potential building applications
err
err0
PREAI
errFalak O. Abas; Raghad U. Abass; Alavudeen Azeez Batcha; Mohammed Ausama Al-Sarraf Corresponding Author; Dandi Bachtiar; Januar Parlaungan Siregar; Tezara Cionita; Sivasubramanian Palanisamy Corresponding Author; Khushnud Azizjanov; Karthikayan Sundararajan; Aravindhan Alagarsamy; Mezigebu Belay Corresponding Author
errShare
errSave