K. Rashmi Shehana, Budhil De Silva, Lankika S.P.C. Investigating the Microbial Quality of Compost Products in Sri Lanka. International Journal of Latest Technology in Engineering, Management & Applied Science . 2025,  ISSN 2278-2540, DOI: https://doi.org/10.51583/IJLTEMAS.2025.140300029

https://www.ijltemas.in/, pp 253-263

Thilakarathne P.L., Lankika S.P.C., and Peiris, S.E (2019) An Efficient Low Cost Method of   Micropropagation for a Newly Introduced Sweetener Plant (Stevia Rebaudiana Bertoni)Sri Lanka. African Journal of Biotechnology 18(25) Pp.540-547. DOI: 10.5897/AJB2019.16849

T.G.A.I. Wickramawardana and Lankika S.P.C. Identification of Cadmium (Cd2+) Bioremediation Potential Algal Species in Beira Lake, Sri Lanka. International Symposium on Agriculture and Environment 2024, University of Ruhuna, Sri Lanka, pp 40.

R.M.D.R. Rajakaruna, and Lankika S.P.C. Exploring the therapeutic dimensions of Morinda citrifolia: Antibacterial efficacy, phytochemical profiling, and the prospect of a health-promoting beverage. International Symposium on Agriculture and Environment 2024, University of Ruhuna, Sri Lanka. Pp 68.

H.R.N Peiris, Lankika S.P.C., and B.G.N. Sewwandi. Evaluation of biodegradation rate of oil degrading microorganisms to degrade lubricant oil contaminated soil. International Symposium on Agriculture and Environment 2024, University of Ruhuna, Sri Lanka.pp 110.

Janitha Chithramali, D., Nirosha Priyadarshani, S. V. G., and Lankika S.P.C (2024), Silicon enhances resistance to Alternaria blight leaf spot disease in radish plants (Raphanus sativus L). International Symposium on Agriculture and Environment 2024, University of Ruhuna, Sri Lanka, pp 105

Lankika S.P.C., U.R. Sangakkara and K.M. Mohotti. Contribution of organic, biodynamic, and conventional tea farming systems for the clean development mechanism. Conference paper. SLIIT) International Conference on Advancements in Sciences & Humanities. 2^nd and 3^rd December, 2021

Lankina S.P.C. and Venura H. Molecular phylogeny of Rasboroides (Family Cyprinidae): An Endemic Fresh water fish species in Sri Lanka. Conference paper. SLIIT) International Conference on Advancements in Sciences & Humanities, 26^th of March 2021.

Fernando Anandanpulle J.C., Peiris S.E. and Lankika S.P.C. (2019). Investigation on Mother Plant Performance and Application of CSUP Sterilization on In Vitro Propagation of Rosa ‘Double Delight’. 12^th National Symposium on Floriculture Research (NASFLOR-2019) on 29^th November, 2019.

Lankika S.P.C. and Peiris S.E. Effects of sucrose concentration on plant survival in ex-vitro acclimatization of micropropagated orchids (Dendrobium spp CV ‘white’). Abstracts. BMS Research Symposium 2019 on 12^th October, 2019.

Thilakarathne P.L., Lankika S.P.C., and Peiris, S.E (2019)An Efficient Low Cost Method of   Micropropagation for a Newly Introduced Sweetener Plant (Stevia Rebaudiana Bertoni)Sri Lanka. Abstracts. BMS Research Symposium 2019 on 12^th October, 2019.