机译:Influential Factors of House-purchasing Intention in Work construction Sites among Migrant Workers with a Case of Investigations on 203 Migrant Workers from Jiangxi Province农民工在务工地购房意愿的影响因素研究--基于203位江西籍农民工的实证调查
机译:避孕普及率调查:模型调查问卷(Encuesta de prevalencia del Uso de anticonceptivos:Cuestionario modelo)(Etude de predominance des methodes Contraceptives:Questionnaire modele)