KAJIAN STRATEGI PENINGKATAN KUALITAS TEH HITAM ORTHODOKS DI PT. PERKEBUNAN NUSANTARA VIII (PTPN VIII Persero) UNIT KEBUN GEDEH, KABUPATEN CIANJUR. JTIP. 2012;14(1). Accessed December 29, 2025. https://journal.ipb.ac.id/jurnaltin/article/view/4396