| M D | Zidan | Physics Department, AECS | Syria | Physics and Astronomy | Laser, Nonlnear optical properties of nanomaterials | worldtopscientists.com |
| M.A. | El-Shorbagy | Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia | Saudi Arabia | Mathematics | Engineering Mathematics (Applied) | worldtopscientists.com |
| Lun | Yang | Hubei Normal University | China | Materials Science | Energy Materials | worldtopscientists.com |
| Luksika | Jiramonai | National Center for Nanoscience and Technology | China | Biochemistry, Genetics and Molecular Biology | Nanomedicines | worldtopscientists.com |
| Lukasz | Skowron | Lublin University of Technology | Poland | Business, Management and Accounting | Challenges for Poland | worldtopscientists.com |
| Luisa | López Banet | Universidad de Murcia | Spain | Social Sciences | Educación | worldtopscientists.com |
| Luis Felipe | Mendonca | Universidade Federal da Bahia | Brazil | Environmental Science | Sensoriamento Remoto | worldtopscientists.com |
| Luigi | Cordaro | Consorzio RFX | Italy | Engineering | plasma | worldtopscientists.com |
| Lucia | Briamonte | Crea Centro di Politiche e Bioeconomia | Italy | Social Sciences | economia agraria | worldtopscientists.com |
| Luca | Montaina | CNR-IMM | Italy | Chemistry | Machine Learning-Based Sensor | worldtopscientists.com |
| Lubna | Al-Qaraleh | Al-Ahliyya Amman University | Jordan | Environmental Science | Solid Waste Management | worldtopscientists.com |
| Louwen | Zhang | Ganjiang Innovation Academy, Chinese Academy of Sciences (CAS) | China | Physics and Astronomy | Luminescence Physics and Applications | worldtopscientists.com |
| Louis | Lévy-Garboua | Université Paris 1 Panthéon-Sorbonne et Paris Scool of Economics | France | Economics, Econometrics and Finance | Psychologie, Sciences de la décision | worldtopscientists.com |
| Loh | Boris-Edmond Bohteh | University of Dschang Cameroon | Cameroon | Energy | Hybrid Renewable Energy | worldtopscientists.com |
| Lixin | Yan | Sinocelltech Ltd. | China | Pharmacology, Toxicology and Pharmaceutical Science | bio-pharmaceuticals | worldtopscientists.com |
| Liudmila | Stelmakh | A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS | Russia | Environmental Science | Marine Biology, Ecological physiology of algae | worldtopscientists.com |
| Liu | Ying | East China Jiaotong University | China | Engineering | Vehicle Engineering | worldtopscientists.com |
| linlang | Hou | Xinjiang Agricultural University | China | Biochemistry, Genetics and Molecular Biology | Genetics | worldtopscientists.com |
| Linjer | Chen | National Kaohsiung University of Science and Technology | Taiwan | Materials Science | nanotechnology | worldtopscientists.com |
| Ling | Li | Hubei University | China | Chemistry | Chemistry Education | worldtopscientists.com |