Authors: Lawal Qudus O, Lawal Ishak K , Carter Cody S, Khan Salma.
Authors: Dorcas Salime Onuminya.
Authors: Sabrina Afroz, Azma Parhin, Shamima Akter Somi S, Tarannum Y. Munir, Salma Khan.
Authors: Panayoti Bachkangi, Samina Malik.
Authors: Salifou Traore, Ousmane Dembélé, SISSOKO falaye, Soumaila Traore, Kateneme SO, Sebou Koné, Moussa Coulibaly, Aly BD, Abdoulaye Sanogo, Moussa Diassana, Ange MD, Bathio Traoré, Assetou Cissouma, Dadé BH, Amadou Dembele, Abdou Dolo, Djeneba Maiga, Hachimi Poma.
Authors: Jerome H. Check, Diane Check.