http://repository.ou.ac.lk/handle/94ousl/2789 2026-05-16T00:54:06Z 2026-05-16T00:54:06Z Perera, Sarath D. http://repository.ou.ac.lk/handle/94ousl/2855 2025-06-17T03:47:28Z 2022-06-01T00:00:00Z

Introduction to Heterocyclic Chemistry Perera, Sarath D.

2022-06-01T00:00:00Z Perera, Sarath D. http://repository.ou.ac.lk/handle/94ousl/2854 2025-06-17T03:46:46Z 2021-09-01T00:00:00Z

Nucleophilic Substitution Reactions Perera, Sarath D.

2021-09-01T00:00:00Z Perera, Sarath D. http://repository.ou.ac.lk/handle/94ousl/2853 2025-06-17T03:45:57Z 2021-09-01T00:00:00Z

Arene Metal Complexes Perera, Sarath D.

2021-09-01T00:00:00Z Perera, Sarath D. http://repository.ou.ac.lk/handle/94ousl/2852 2025-06-17T03:45:10Z 2021-09-01T00:00:00Z

Introduction to NMR Spectroscopy Perera, Sarath D.

2021-09-01T00:00:00Z