ஒத்த வளங்கள்: A Review of Silurian-Devonian Biostratigraphy of the Northern Region of Peninsular Malaysia in Correlation with Southern Region of Thailand /
- Biostratigraphy : microfossils and geological time /
- Biostratigraphy : microfossils and geological time /
- Caledonian-Appalachian Orogen of the North Atlantic Region: Contributions to International Geological Correlation Programme Project 27- Caledonide Orogen.
- Stratigraphic correlation between sedimentary basins of the ESCAP region. Volume X, ESCAP atlas of stratigraphy IV : People's Republic of China /
- Stratigraphic correlation between sedimentary basins of the ESCAP region. Volume XII, ESCAP atlas of stratigraphy VI : Socialist Republic of Viet Nam /
- Late palaeozoic and early mesozoic circum-Pacific events and their global correlation /
தலைப்பு: Geology, Stratigraphic
- A Review of Silurian-Devonian Biostratigraphy of the Northern Region of Peninsular Malaysia in Correlation with Southern Region of Thailand /
- Quaternary geology of the Teluk Intan area, Perak Darul Ridzuan /
- Quaternary geology of the coastal plain of Beruas, Perak /
- Kajian potensi kegunaan batu kapur di Kelantan, Pahang dan Perak - projek mineral perindustrian Rancangan Malaysia Kelima /
- Quaternary Geological Cross Sections of Beruas Area, Perak
- Quarternary geology of the coastal plain of Taiping, Perak /