theerakosonphong kritsada. Conventions No. 87 and No. 98 of the International Labour Organization: Reviewing the Historical Context of the Thai Government’s Ratification Decision. KPI journal [internet]. 2020 Aug. 19 [cited 2026 Oct. 13];16(1):111-28. available from: https://so06.tci-thaijo.org/index.php/kpi_journal/article/view/243912