| Prediction of the uniaxial compressive strength of sandstone using various modeling techniques DJ Armaghani, MFM Amin, S Yagiz, RS Faradonbeh, RA Abdullah International Journal of Rock Mechanics and Mining Sciences 85, 174-186, 2016 | 171 | 2016 |
| Review of rock-mass rating and tunneling quality index systems for tunnel design: Development, refinement, application and limitation H Rehman, W Ali, AM Naji, J Kim, RA Abdullah, H Yoo Applied sciences 8 (8), 1250, 2018 | 81 | 2018 |
| Numerical evaluation of new Austrian tunneling method excavation sequences: A case study H Rehman, AM Naji, W Ali, M Junaid, RA Abdullah, H Yoo International Journal of Mining Science and Technology 30 (3), 381-386, 2020 | 49 | 2020 |
| Application of combined terrestrial laser scanning and unmanned aerial vehicle digital photogrammetry method in high rock slope stability analysis: A case study A Ismail, ARA Safuan, R Sa'ari, M Mustaffar, RA Abdullah, A Kassim, ... Measurement 195, 111161, 2022 | 35 | 2022 |
| Optimizing blasting’s air overpressure prediction model using swarm intelligence MN Asmawisham Alel, MR Anak Upom, RA Abdullah, MH Zainal Abidin Journal of physics: conference series 995, 012046, 2018 | 27 | 2018 |
| Soil gas radon and soil permeability assessment: Mapping radon risk areas in Perak State, Malaysia H Nuhu, S Hashim, M Aziz Saleh, M Syazwan Mohd Sanusi, ... PLoS One 16 (7), e0254099, 2021 | 24 | 2021 |
| A review on selection of tunneling method and parameters effecting ground settlements RA Abdullah Electronic Journal of Geotechnical Engineering 21 (14), 4459-75, 2016 | 21 | 2016 |
| A review on methods of predicting tunneling induced ground settlements SM Yahya, RA Abdullah Electronic Journal of Geotechnical Engineering 19, 5813-5826, 2014 | 20 | 2014 |
| Time delay mechanism of the Kaiser effect in sandstone under uniaxial compressive stress conditions X Fu, YX Ban, Q Xie, RA Abdullah, J Duan Rock Mechanics and Rock Engineering 54 (3), 1091-1108, 2021 | 18 | 2021 |
| Developing two hybrid algorithms for predicting the elastic modulus of intact rocks Y Wang, M Rezaei, RA Abdullah, M Hasanipanah Sustainability 15 (5), 4230, 2023 | 16 | 2023 |
| Quantification of rock mass condition based on fracture frequency using unmanned aerial vehicle survey for slope stability assessment M Junaid, RA Abdullah, R Sa’ari, H Rehman, KS Shah, R Ullah, MNA Alel, ... Journal of the Indian Society of Remote Sensing 50 (11), 2041-2054, 2022 | 16 | 2022 |
| Verification of post failure behaviour of rock using closed-circuit servo-controlled testing machine RA Abdullah Geological Society of Malaysia (GSM), 2008 | 15 | 2008 |
| Effectiveness of laser diffraction method for particle size evaluation of residual soil R Ullah, RA Abdullah, A Kassim, NZM Yunus, A Ullah, M Junaid, ... Indian Geotechnical Journal 52 (6), 1476-1486, 2022 | 13 | 2022 |
| 2D Electrical Resistivity Tomography an advance and expeditious exploration technique for current challenges to mineral industry. M Junaid, RA Abdullah, R Sa'ari, W Ali, H Rehman, MNA Alel, U Ghani Journal of Himalayan Earth Science 54 (1), 2021 | 13 | 2021 |
| Slope Stability Analysis Of Quarry Face at Karang Sambung District, Central Java, Indonesia RA Abdullah, D Yusufianshah, MA Alel, SN Jusoh, MA Hezmi, ... International Journal Of Civil Engineering & Technology (IJCIET) 9 (1), 857-864, 2018 | 13 | 2018 |
| Effect of rainfall on traffic flow characteristics during night time N Mashros, OC Puan, SA Hassan, NA Hassan, RA Abdullah, R Rahman Jurnal Teknologi 78 (7-2), 2016 | 13 | 2016 |
| A review of bioengineering techniques for slope stability in Malaysia WNAW Mohamed, N Osman, R Abdullah International Journal of Environmental Science and Technology 20 (3), 3467-3482, 2023 | 11 | 2023 |
| An expeditious approach for slope stability assessment using integrated 2D electrical resistivity tomography and unmanned aerial vehicle survey M Junaid, RA Abdullah, R Saa'ri, MNA Alel Journal of Applied Geophysics 205, 104778, 2022 | 11 | 2022 |
| Application of UAV-based photogrammetry and normalised water index (NDWI) to estimate the rock mass rating (RMR): A case study A Ismail, ASA Rashid, R Sa'ari, M Mustaffar, RA Abdullah, A Kassim, ... Physics and Chemistry of the Earth, Parts A/B/C 127, 103161, 2022 | 11 | 2022 |
| Recognition of boulder in granite deposit using integrated borehole and 2D electrical resistivity imaging for effective mine planning and development M Junaid, RA Abdullah, R Saa'ri, M Alel, W Ali, A Ullah Geological Society of Malaysia (GSM), 2019 | 11 | 2019 |