Sinulingga, M. S. A., Hutabarat, S. and Novian, N. (2024) “Participant of Smallholders in Rubber to Oil Palm Conversion Activities at Wisma Tani KUD Rokan Hulu Regency”, Jurnal Ilmiah Sosio-Ekonomika Bisnis, 26(01), pp. 1–10. doi: 10.22437/jiseb.v26i01.24117.