K. REJULA; T. LIJO; P. RAJEEV. Production System and Technology Adoption Profile of Black pepper Cultivation in Kerala . Journal of Agricultural Extension Management, India, v. 17, n. 2, 2017. Disponível em: https://epubs.icar.org.in/index.php/JAEM/article/view/171373. Acesso em: 19 oct. 2025.