@article {balekelayi2020geoadditive,
	title = {Geoadditive quantile regression model for sewer pipes deterioration using boosting optimization algorithm},
	journal = {Sustainability},
	volume = {12},
	number = {20},
	year = {2020},
	pages = {8733},
	publisher = {MDPI},
	author = {Balekelayi, Ngandu and Tesfamariam, Solomon}
}
