S. R. Machieu, “Performance Analysis of The Agricultural Development System in Gorontalo Province: Economic Structure, Growth, and Subsectoral Contributions: Analisis Kinerja Sistem Pembangunan Pertanian di Provinsi Gorontalo: Struktur Ekonomi, Pertumbuhan, dan Kontribusi Subsektor”, apjbet, vol. 6, no. 05, pp. 62-75, Oct. 2026.