@book{79382,
	author = {United Nations Conference on Trade and Development(UNCTAD)},
	title = {Science, technology & innovation policy review : Angola},
	publisher = {United Nations,},
	year = {2023},
	address = {Geneva : },
	url = {https://unctad.org/system/files/official-document/dtlstict2022d7_en.pdf}
}