“Correlation Between Competence and The Role of Agricultural Counselor in The Revival of Muntok White Pepper in Bangka Belitung Island Province: Hubungan Kompetensi Dengan Peran Penyuluh Pertanian Dalam Mengembalikan Kejayaan Lada Putih (Muntok White Pepper) Di Provinsi Kepulauan Bangka Belitung”. 2019. Journal of Integrated Agribusiness 1 (1): 52-66. https://doi.org/10.33019/jia.v1i1.987.