“ANALISIS BIAYA DAN PENDAPATAN USAHATANI BUAH NAGA DI NAGARI ARIPAN KECAMATAN X KOTO SINGKARAK KABUPATEN SOLOK”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, vol. 8, no. 4, Nov. 2025, pp. 4716-23, https://doi.org/10.54314/jssr.v8i4.4826.