Text and Data Mining valid from 2020-05-04
Received: 20 August 2019
Accepted: 31 March 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Ethics Review Committee of the Faculty of Agriculture & Plantation Management, Wayamba University of Sri Lanka. The confidentiality of the acquired data was maintained throughout the study. The written consent of the participants was acquired to participate in the study prior to the conducting of socio-economic survey.
: Not Applicable.
: The authors have declared that they have no competing interests.