# Prof. Dr. Ir.  Zulkifli Djafar, MT.

URL kanonis: https://discover.unhas.ac.id/researchers/zulkifli-djafar
Afiliasi: Faculty of Engineering, Universitas Hasanuddin

## Identifier
- ORCID: https://orcid.org/0000-0003-2425-2969
- Scopus Author ID: 57211975168

## Metrik Kinerja
- h-index: 6
- h5-index: 3
- Total citations: 175
- Total publications: 26

## Publikasi Paling Banyak Dikutip
1. Tensile and Bending Strength Analysis of Ramie Fiber and Woven Ramie Reinforced Epoxy Composite (2021) · Journal of Natural Fibers — 72 citations · https://doi.org/10.1080/15440478.2020.1726242
2. Numerical solutions to a class of scalar elliptic BVPs for anisotropic quadratically graded media (2019) · Iop Conference Series Earth and Environmental Science — 30 citations · https://doi.org/10.1088/1755-1315/279/1/012007
3. BEM solutions to a class of elliptic BVPs for anisotropic trigonometrically graded media (2019) · Iop Conference Series Materials Science and Engineering — 27 citations · https://doi.org/10.1088/1757-899X/619/1/012059
4. Experimental study and investigation of thrust force and delamination damage of drilled ramie woven reinforced composites (2020) · International Journal of Automotive and Mechanical Engineering — 9 citations · https://doi.org/10.15282/IJAME.17.1.2020.11.0566
5. Effect of seawater immersion on impact strength of composites reinforced ramie fiber (2020) · Nihon Enerugi Gakkaishi Journal of the Japan Institute of Energy — 7 citations · https://doi.org/10.3775/jie.99.117
6. Ramie Fiber Woven Composite: The Effect of Feedrate Variation on the Tensile Strength of the Open Hole in the Drilling (2023) · Materials Science Forum — 6 citations · https://doi.org/10.4028/p-67358b
7. An optimization of the machining parameters on delamination in drilling ramie woven reinforced composites using Taguchi method (2019) · Journal of Physics Conference Series — 5 citations · https://doi.org/10.1088/1742-6596/1341/5/052005
8. Enhancing mechanical strength of bamboo parring (Gigantochloa Atter) fiber with alkaline treatment for flame-retardant composite (2025) · Discover Materials — 4 citations · https://doi.org/10.1007/s43939-025-00295-7
9. Dynamic modeling of a single-link flexible manipulator robot with translational and rotational motions (2020) · Iium Engineering Journal — 4 citations · https://doi.org/10.31436/iiumej.v21i1.1254
10. Analysis of mechanical strength of woven strip composite at petung bamboo (Dendrocalamus asper) epoxy resin tape: Tensile strength properties of bamboo strips (2019) · Iop Conference Series Earth and Environmental Science — 4 citations · https://doi.org/10.1088/1755-1315/343/1/012192

## Publikasi Terbaru
- The Effect of Water Absorption on Woven Ramie Fiber Reinforced Composite (2025) · Materials Science Forum · https://discover.unhas.ac.id/publications/the-effect-of-water-absorption-on-woven-ramie-fiber-reinforced-composite
- Petung Bamboo (Dendrocalamus asper) Woven Strip Composite: Effect of Immersion Time in Household Wastewater on Tensile Strength (2025) · Materials Science Forum · https://discover.unhas.ac.id/publications/petung-bamboo-dendrocalamus-asper-woven-strip-composite-effect-of-immersion-time
- Engineering Innovation for Cherry Coffee Wet Processing Using Circulation System and Agitator Grading Machine (2025) · Coffee Science · https://discover.unhas.ac.id/publications/engineering-innovation-for-cherry-coffee-wet-processing-using-circulation-system
- Enhancing mechanical strength of bamboo parring (Gigantochloa Atter) fiber with alkaline treatment for flame-retardant composite (2025) · Discover Materials · https://discover.unhas.ac.id/publications/enhancing-mechanical-strength-of-bamboo-parring-gigantochloa-atter-fiber-with-al
- Effect of pigment pastes on the tensile strength of woven ramie fiber composite in seawater (2025) · Journal of Physics Conference Series · https://discover.unhas.ac.id/publications/effect-of-pigment-pastes-on-the-tensile-strength-of-woven-ramie-fiber-composite
- Adhesion Strength of Parring Bamboo (Gigantochloa atter) Fiber With Flame Retardant Polyester Resin: Wettability (2025) · Material Design and Processing Communications · https://discover.unhas.ac.id/publications/adhesion-strength-of-parring-bamboo-gigantochloa-atter-fiber-with-flame-retardan
- Analysis of the tear strength of original silk weaving fibers and imitation as composite materials: An innovation approach (2025) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/analysis-of-the-tear-strength-of-original-silk-weaving-fibers-and-imitation-as-c
- Ramie Fiber Woven Composite: The Effect of Number of Layers of Woven Fibers on the Thrust Force in the Drilling Process (2024) · Journal of Physics Conference Series · https://discover.unhas.ac.id/publications/ramie-fiber-woven-composite-the-effect-of-number-of-layers-of-woven-fibers-on-th
- Enhancing Cooling Efficiency in Data Centers: An Evaluation of Heat Pipe Design in Air Ducts (2024) · International Journal of Heat and Technology · https://discover.unhas.ac.id/publications/enhancing-cooling-efficiency-in-data-centers-an-evaluation-of-heat-pipe-design-i
- Ramie fiber woven composite: Effect of drilling time and number of plies on thrust force (2023) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/ramie-fiber-woven-composite-effect-of-drilling-time-and-number-of-plies-on-thrus
- Ramie fiber woven composite: Effect of drill bit diameter and number of plies on delamination factor (2023) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/ramie-fiber-woven-composite-effect-of-drill-bit-diameter-and-number-of-plies-on
- Ramie Fiber Woven Composite: The Effect of Feedrate Variation on the Tensile Strength of the Open Hole in the Drilling (2023) · Materials Science Forum · https://discover.unhas.ac.id/publications/ramie-fiber-woven-composite-the-effect-of-feedrate-variation-on-the-tensile-stre
- Sound Absorption Coefficient Analysis for Composite Made of Agricultural Waste (2023) · Materials Science Forum · https://discover.unhas.ac.id/publications/sound-absorption-coefficient-analysis-for-composite-made-of-agricultural-waste
- S0ingle Link Vibration Character Assessment of Pneumatic Cylinder Driven Robot Manipulator (2022) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/s0ingle-link-vibration-character-assessment-of-pneumatic-cylinder-driven-robot-m
- The Effect of Water Absorption on the Flexural Strength and Tensile Strength of Composites reinforced by Fiber and Woven of Ramie (Boenmeria Nivea) (2022) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/the-effect-of-water-absorption-on-the-flexural-strength-and-tensile-strength-of

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