TY - GENERIC DO - 10.20944/preprints202403.0190.v1 UR - http://dx.doi.org/10.20944/preprints202403.0190.v1 TI - Development and Validation of a Hand Held Spectrophotometric Method by Near Infra-Red (NIR) using PCA Approaches and Chemometric Tools: Application for Qualitative and Quantitative Determination of Tadalafil Marketed in Kinshasa-D.R. Congo T2 - Preprints AU - Mankulu Kakumba, Jocelyn AU - Ciza, Patient Hamuli AU - Mpemba, Merdie Luyinama AU - Mugisho, Freddy Kasago AU - Tembo Monyele, Malachie AU - Ive Kitenge, Dadit AU - Bayebila Menanzambi, Tresor AU - Kimbeni Malongo, Tresor AU - Mana Kialengila, Didi AU - Mbinze Kindenge, Jeremie PY - 2024 DA - 2024/03/04 PB - Preprints