References - STIW3054-A182/HengOngHuat-Repo GitHub Wiki

Baeldung. (2018, November 2) Parsing HTML in Java with Jsoup. Retrieved from https://www.baeldung.com/java-with-jsoup

GeeksforGeeks. Pair Class in Java. Retrieved from https://www.geeksforgeeks.org/pair-class-in-java/

Marilena. (2017, January 17). jsoup – Basic web crawler example. Retrieved from https://www.mkyong.com/java/jsoup-basic-web-crawler-example/

mkyong. (Updated: 2019, April 11). Java Properties file examples. Retrieved from https://www.mkyong.com/java/java-properties-file-examples/

Techie Delight. Five Alternatives to Pair Class in Java. Retrieved from https://www.techiedelight.com/five-alternatives-pair-class-java/