Fadila, B., Khaswarina, S. and Kusumawaty, Y. (2022) “THE EFFECT OF MARKETING MIX STRATEGY ON MARKETING PERFORMANCE OF SMALLHOLDER RUBBER FARMERS IN GUNUNG TOAR DISTRICT, KUANTAN SINGINGI REGENCY”, Agricultural Socio-Economics Journal. Malang, Indonesia, 22(4), pp. 245–253. doi: 10.21776/ub.agrise.2022.022.4.1.