| Phylogeny of Pelargonium (Geraniaceae) based on DNA sequences from three genomes TTGM Bakker FT, Culham A, Hettiarachchi P Taxon 53 (1), 17-28, 2004 | 120 | 2004 |
| The extrapolation of artificial neural networks for the modelling of rainfall—runoff relationships P Hettiarachchi, MJ Hall, AW Minns Journal of Hydroinformatics 7 (4), 291-296, 2005 | 80 | 2005 |
| Glycaemic indices of different varieties of rice grown in Sri Lanka P Hettiarachchi, MTM Jiffry, ER Jansz, AR Wickramasinghe, ... Ceylon Medical Journal 46 (1), 2014 | 40 | 2014 |
| Isozyme polymorphism in the genus Potamogeton (Potamogetonaceae) P Hettiarachchi, L Triest Opera botanica belgica 4, 87-114, 1991 | 39 | 1991 |
| Comparative Pharmacognostic Evaluation of Munronia Pinnata (Wall.) Theob.(Meliaceae) and Its Substitute Andrographis paniculata (Burm. f.) Wall. Ex Nees (Acanthaceae) RM Dharmadasa, K Samarasinghe, P Adhihetty, PL Hettiarachchi | 28 | 2020 |
| Geographical distribution and conservation of a rare medicinal plant Munronia pinnata (Wall.) Theob.(Meliaceae) in Sri Lanka RM Dharmadasa, PL Hettiarachchi, GAS Premakumara Bangladesh Journal of Plant Taxonomy 18 (1), 39, 2011 | 17 | 2011 |
| Cytotoxicity and in-vivo anti malarial activity of aqueous whole plant extract of Munronia pinnata (Wall.) Theob. (Meliaceae) in Mice HPLRWD Dharmadasa RM, Premakumara GAS Research Journal of Medicinal Plants 6 (3), 267-273, 2012 | 10* | 2012 |
| Comparative pharmacognostical investigation of three different members of Sariva used in Ayurveda MP Jeewandara, PL Hettiarachchi, AM Abeysekera J Med Plant Stud 5, 249-254, 2017 | 6 | 2017 |
| Isozyme polymorphism of Potamogeton pectinatus L. PL Hettiarachchi, L Triest | 6 | 1986 |
| Floristic Composition of Home-garden Systems in Dumbara (Knuckles) Conservation Area with an emphasis on Endemic Species D Dissanayake, PL Hettiarachchi Department of Forestry and Environmental Science University of Sri …, 2013 | 4 | 2013 |
| A comparative pharmacognostic evaluation of anatomical and chemical characters of Nardostachys jatamansi (D.Don) DC. (Jatamansa) and Valeriana mooni Arn … RK Jayaratne, PL Hettiarachchi, A Abeysekara Sri Lankan Journal of Biology 2 (1), 2017 | 3 | 2017 |
| Early clinical experience with the new Amplatzer Ductal Occluder II for closure of the Persistent Arterial Duct (PDA) MPB Goonetilleke, AU Jayaratne, HAM Inthisar, ND Vithanage, ... Galle Medical Journal 21 (2), 2016 | 3 | 2016 |
| Vegetative Propagation of Scyphiphora Hydrophyllacea Gaetn f. for Conservation PL Hettiarachchi, S Hettiarachchi Sri Lanka Association for the Advancement of science, 2002 | 3 | 2002 |
| The Glycamic indices of different varieties of rice in Sri Lanka P HETTIARACHCHI The Glycamic indices of different varieties of rice in Sri Lanka, 2000 | 3 | 2000 |
| Anti-histamine activity of hot water extract of Eclipta prostrata (Linn.) in Wister rats MS Risfa, W Jayasuriya, L Arawwawala, PL Hettiarachchi, TS Suresh Faculty of Allied Health Sciences University of Sri Jayewardenepura, 2021 | 2 | 2021 |
| Anatomical Traits as an Additional Taxonomic Tool for Munroniapinnata (Wall.) Theob.(Meliaceae) Found in Sri Lanka RM Dharmadasa, PL Hettiarachchi, GAS Premakumara World Journal of Agricultural Research 2 (4), 142-150, 2014 | 2 | 2014 |
| Information seeking methods used by the undergraduates in University of Sri Jayewardenepura for their academic studies D Vidanage, P Hettiarachchi Research Forum: International Journal of Social Sciences 1 (1), 1-5, 2013 | 2 | 2013 |
| Detention reservoirs as a flood control measure P Hettiarachchi Engineer: Journal of the Institution of Engineers, Sri Lanka 44 (2), 2011 | 2 | 2011 |
| In vitro thrombolytic activity of Aponogeton crispus Thunb. and Aponogeton rigidifolius H. Bruggen (Kekatiya) R Sarveswaran, W Jayasuriya, IU Kariyawasam, PL Hettiarachchi, ... Faculty of Allied Health Sciences University of Sri Jayewardenepura, 2021 | 1 | 2021 |
| Reassessment of the Genus Salacia under IUCN Threatened Categories in Sri Lanka W Senevirathne, PL Hettiarachchi, DMD Yakandawala, A Attanayake Ceylon journal of Science 48 (4), 319-326, 2019 | 1 | 2019 |
Prof.RM DharmadasaResearch Professor/ Director, Industrial Technology InstituteПодтвержден адрес электронной почты в домене iti.lk
