latvia相关论文
拉脱维亚自1991年开始了大学生资助政策的转型,之后经历1997年和1999年两次改革,形成了“学费贷款”和“生活贷款”两种贷款形式,基本......
拉脱维亚公共政策中心(Center for Public Policy PROVIDUS,Latvia)成立于2002年,集学术研究、决策咨询、社会服务职能于一身,涉及政......
Giant Hogweed is a poisonous invasive weed in Latvia that poses significant threat to biodiversity and human health. Loc......
The European migrant crisis has been accentuated as the most momentous challenge that the European Union has faced since......