TY - GENERIC DO - 10.20944/preprints202108.0173.v1 UR - http://dx.doi.org/10.20944/preprints202108.0173.v1 TI - Value Creation of Thai Herbs in Natural and Herb Products Industry Leading to Patent Protection T2 - Preprints AU - Yaowarat, Korntana AU - Silpcharu, Thanin AU - Pongsiri, Punsavadee PY - 2021 DA - 2021/08/06 PB - Preprints