SantosoW. Y. (2016) “SIGNIFIKANSI PREVENTIVE EXPENDITURES VALUATION DALAM BIOPROSPEKSI SUMBERDAYA GENETIK DI INDONESIA”, Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management), 6(1), p. 86. doi: 10.29244/jpsl.6.1.86.