Phuong, Nguyen Nam, and Vu Thi Uyen. “The Commitment of Household Helpers to House Owners: Research in Hanoi, Vietnam”. The International Journal of Humanities & Social Studies 6, no. 12 (December 31, 2018). Accessed July 22, 2024. https://internationaljournalcorner.com/index.php/theijhss/article/view/141356.